docs: publish legacy feature catalogue

2026-09-03 08:14:14 +00:00
parent 94ffd5d4cf
commit 3a2e19fc52
139 changed files with 8681 additions and 203 deletions
@@ -1,13 +1,13 @@
 ---
 title: "3DARCH-EP-1 — Engineering Platform, Quality, and Operability"
-description: "Use this approved Epic boundary to assess related Features and outcomes."
+description: "Review the governed outcome and child Features for 3DARCH-EP-1."
 ---

 # Engineering Platform, Quality, and Operability

 | Epic | Delivery status | Status source | Owner | Approved for Solution |
 |---|---|---|---|---|
-| `3DARCH-EP-1` | `IN_BACKLOG` | `EXACT` | 3D Architecture Wizzard team | No |
+| `3DARCH-EP-1` | `IN_BACKLOG` | `DERIVED` | 3D Architecture Wizzard team | No |

 ## Goal

@@ -27,7 +27,16 @@ The platform spans browser applications, real-time services, AI-assisted generat

 ## Features

-No child Features have been defined or approved. Feature discovery must preserve this Epic boundary and requires a separate human **Approved for Solution** decision before Architecture solution work begins.
+- [3DARCH-FT-1 — Reproducible monorepo development workspace](./3darch-ep-1/features/3darch-ft-1.md)
+- [3DARCH-FT-2 — Shared contracts and reusable interface foundations](./3darch-ep-1/features/3darch-ft-2.md)
+- [3DARCH-FT-3 — Automated multi-layer quality verification](./3darch-ep-1/features/3darch-ft-3.md)
+- [3DARCH-FT-4 — Reusable UI component authoring and review workbench](./3darch-ep-1/features/3darch-ft-4.md)
+- [3DARCH-FT-5 — Versioned engineering knowledge hub](./3darch-ep-1/features/3darch-ft-5.md)
+- [3DARCH-FT-6 — Repeatable database schema lifecycle](./3darch-ep-1/features/3darch-ft-6.md)
+- [3DARCH-FT-7 — Integrated local runtime with persistence and health checks](./3darch-ep-1/features/3darch-ft-7.md)
+- [3DARCH-FT-8 — Package, deploy, and health-check workplace services](./3darch-ep-1/features/3darch-ft-8.md)
+
+These Features are approved for documentation only. Each remains outside Architecture solution work until a separate human **Approved for Solution** decision is recorded.

 ## Original source

@@ -36,7 +45,7 @@ No child Features have been defined or approved. Feature discovery must preserve

 ### Legacy implementation evidence

-The approved catalogue was mined from legacy revision `c0ced47ecaf4426f47e5c2e4868677f7144b951a`.
+The catalogue was mined from legacy revision `c0ced47ecaf4426f47e5c2e4868677f7144b951a`.

 - [`apps/nebula/src/App.tsx`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/nebula/src/App.tsx)
 - [`apps/nebula/src/socket-client.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/nebula/src/socket-client.ts)
@@ -1,8 +1,19 @@
 ---
 title: "3DARCH-EP-1 Features"
-description: "Review Features governed by 3DARCH-EP-1."
+description: "Review the governed Features beneath 3DARCH-EP-1."
 ---

 # Review 3DARCH-EP-1 Features

-No child Features have been defined or approved for this Epic. Feature discovery must preserve the [3DARCH-EP-1 boundary](../3darch-ep-1.md) and requires a separate human **Approved for Solution** decision before Architecture solution work begins.
+These Features decompose the [3DARCH-EP-1 boundary](../3darch-ep-1.md) into non-overlapping user and operator outcomes grounded in the frozen legacy revision.
+
+- [3DARCH-FT-1 — Reproducible monorepo development workspace](./features/3darch-ft-1.md)
+- [3DARCH-FT-2 — Shared contracts and reusable interface foundations](./features/3darch-ft-2.md)
+- [3DARCH-FT-3 — Automated multi-layer quality verification](./features/3darch-ft-3.md)
+- [3DARCH-FT-4 — Reusable UI component authoring and review workbench](./features/3darch-ft-4.md)
+- [3DARCH-FT-5 — Versioned engineering knowledge hub](./features/3darch-ft-5.md)
+- [3DARCH-FT-6 — Repeatable database schema lifecycle](./features/3darch-ft-6.md)
+- [3DARCH-FT-7 — Integrated local runtime with persistence and health checks](./features/3darch-ft-7.md)
+- [3DARCH-FT-8 — Package, deploy, and health-check workplace services](./features/3darch-ft-8.md)
+
+Documentation approval does not grant **Approved for Solution** or implementation approval.
@@ -0,0 +1,85 @@
+---
+title: "3DARCH-FT-1 — Reproducible monorepo development workspace"
+description: "Enable contributors to install one pinned toolchain and run coordinated development, build, type-check, lint, test, documentation, and Storybook workflows across the platform."
+---
+
+# Reproducible monorepo development workspace
+
+| Feature | Parent Epic | Delivery status | Status source | Owner | Approved for Solution |
+|---|---|---|---|---|---|
+| `3DARCH-FT-1` | [3DARCH-EP-1 — Engineering Platform, Quality, and Operability](../../3darch-ep-1.md) | `IN_BACKLOG` | `EXACT` | 3D Architecture Wizzard team | No |
+
+## Description
+
+Enable contributors to install one pinned toolchain and run coordinated development, build, type-check, lint, test, documentation, and Storybook workflows across the platform.
+
+## User or operator problem
+
+Contributors face onboarding delays and environment-specific failures when each package requires separately reconciled tools and commands.
+
+## Expected value
+
+Reduces contributor setup time and makes workspace checks repeatable across the monorepo.
+
+## Scope
+
+Includes the pinned Node/pnpm workspace baseline, root task orchestration, environment examples, and contributor setup path.
+
+### Exclusions
+
+- End-user product behavior and solution or release authorization are outside these engineering Features.
+
+## Acceptance outcomes
+
+- [ ] The workspace uses a declared Node and pnpm baseline.
+- [ ] One root workflow can run each supported application/package task through the dependency graph.
+- [ ] Local setup instructions and environment examples are available to contributors.
+
+## Dependencies
+
+- None recorded.
+
+## Risks
+
+- Tracked setup guidance and environment examples have legacy inconsistencies that can undermine repeatability.
+
+## Human approval
+
+Linas approved this Feature for documentation on 2026-09-02T10:40:43.220Z. It is **not Approved for Solution** and has no implementation approval.
+
+- [Documentation decision](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+## Delivery status evidence
+
+The Feature was separately registered at `IN_BACKLOG` as an accepted catalogue boundary. This records backlog retention, not design or delivery progress.
+
+- Event: Catalogue registration
+- Actor and authority: Linas — Human project team member
+- Reason: The Feature catalogue was accepted for governed documentation and retained in the backlog.
+- [Status evidence](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+## Architecture traceability
+
+- Requirements: none derived.
+- Readiness: Not started.
+
+Architecture solution work must not begin until a separate human **Approved for Solution** decision is recorded.
+
+## Tasks
+
+[Review the Tasks group](./3darch-ft-1/tasks.md). No canonical implementation Tasks have been defined.
+
+## Original source
+
+- [Discord – Scope – Linas: original Feature request](https://discord.com/channels/1518726359512387766/1543925247361814568/1544647879111483562)
+- [Discord – Scope – Linas: proceed with documented mapping](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+### Legacy implementation evidence
+
+The Feature boundary was mined from legacy revision `c0ced47ecaf4426f47e5c2e4868677f7144b951a`.
+
+- [`package.json`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/package.json)
+- [`pnpm-workspace.yaml`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/pnpm-workspace.yaml)
+- [`turbo.json`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/turbo.json)
+- [`devbox.json`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/devbox.json)
+- [`README.md`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/README.md)
@@ -0,0 +1,8 @@
+---
+title: "3DARCH-FT-1 Tasks"
+description: "Review canonical implementation Tasks governed beneath 3DARCH-FT-1."
+---
+
+# Review 3DARCH-FT-1 Tasks
+
+No canonical implementation Tasks have been defined for [3DARCH-FT-1](../3darch-ft-1.md). Architecture must first receive a separate human **Approved for Solution** decision, derive requirements and readiness evidence, and then register any resulting Tasks through Scope governance.
@@ -0,0 +1,85 @@
+---
+title: "3DARCH-FT-2 — Shared contracts and reusable interface foundations"
+description: "Enable application teams to evolve real-time interactions and user interfaces against shared types, constants, TypeScript rules, lint rules, and reusable UI components rather than duplicating incompatible definitions."
+---
+
+# Shared contracts and reusable interface foundations
+
+| Feature | Parent Epic | Delivery status | Status source | Owner | Approved for Solution |
+|---|---|---|---|---|---|
+| `3DARCH-FT-2` | [3DARCH-EP-1 — Engineering Platform, Quality, and Operability](../../3darch-ep-1.md) | `IN_BACKLOG` | `EXACT` | 3D Architecture Wizzard team | No |
+
+## Description
+
+Enable application teams to evolve real-time interactions and user interfaces against shared types, constants, TypeScript rules, lint rules, and reusable UI components rather than duplicating incompatible definitions.
+
+## User or operator problem
+
+Application teams risk incompatible real-time behavior and inconsistent interfaces when contracts, constants, and components are duplicated.
+
+## Expected value
+
+Keeps client, service, and interface behavior aligned while reducing duplicated definitions.
+
+## Scope
+
+Includes shared player, chat, voice, seat, authentication, control, socket, TypeScript, lint, and reusable UI foundations.
+
+### Exclusions
+
+- End-user product behavior and solution or release authorization are outside these engineering Features.
+
+## Acceptance outcomes
+
+- [ ] Frontend and backend consume the same player, chat, voice, seat, and authentication contracts.
+- [ ] Common controls and socket event names have one shared definition.
+- [ ] Reusable UI components can be developed, demonstrated, and tested independently.
+
+## Dependencies
+
+- [3DARCH-FT-1 — Reproducible monorepo development workspace](./3darch-ft-1.md)
+
+## Risks
+
+- Shared contract changes can break multiple applications unless all consumers are validated together.
+
+## Human approval
+
+Linas approved this Feature for documentation on 2026-09-02T10:40:43.220Z. It is **not Approved for Solution** and has no implementation approval.
+
+- [Documentation decision](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+## Delivery status evidence
+
+The Feature was separately registered at `IN_BACKLOG` as an accepted catalogue boundary. This records backlog retention, not design or delivery progress.
+
+- Event: Catalogue registration
+- Actor and authority: Linas — Human project team member
+- Reason: The Feature catalogue was accepted for governed documentation and retained in the backlog.
+- [Status evidence](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+## Architecture traceability
+
+- Requirements: none derived.
+- Readiness: Not started.
+
+Architecture solution work must not begin until a separate human **Approved for Solution** decision is recorded.
+
+## Tasks
+
+[Review the Tasks group](./3darch-ft-2/tasks.md). No canonical implementation Tasks have been defined.
+
+## Original source
+
+- [Discord – Scope – Linas: original Feature request](https://discord.com/channels/1518726359512387766/1543925247361814568/1544647879111483562)
+- [Discord – Scope – Linas: proceed with documented mapping](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+### Legacy implementation evidence
+
+The Feature boundary was mined from legacy revision `c0ced47ecaf4426f47e5c2e4868677f7144b951a`.
+
+- [`packages/utils/types/src/`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/packages/utils/types/src/)
+- [`packages/utils/constants/src/`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/packages/utils/constants/src/)
+- [`packages/utils/typescript-config/`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/packages/utils/typescript-config/)
+- [`packages/utils/eslint-config/`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/packages/utils/eslint-config/)
+- [`packages/stardust/`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/packages/stardust/)
@@ -0,0 +1,8 @@
+---
+title: "3DARCH-FT-2 Tasks"
+description: "Review canonical implementation Tasks governed beneath 3DARCH-FT-2."
+---
+
+# Review 3DARCH-FT-2 Tasks
+
+No canonical implementation Tasks have been defined for [3DARCH-FT-2](../3darch-ft-2.md). Architecture must first receive a separate human **Approved for Solution** decision, derive requirements and readiness evidence, and then register any resulting Tasks through Scope governance.
@@ -0,0 +1,87 @@
+---
+title: "3DARCH-FT-3 — Automated multi-layer quality verification"
+description: "Enable contributors to detect regressions in UI components, stores, APIs, real-time handlers, persistence behavior, generation pipelines, and end-to-end journeys before release."
+---
+
+# Automated multi-layer quality verification
+
+| Feature | Parent Epic | Delivery status | Status source | Owner | Approved for Solution |
+|---|---|---|---|---|---|
+| `3DARCH-FT-3` | [3DARCH-EP-1 — Engineering Platform, Quality, and Operability](../../3darch-ep-1.md) | `IN_BACKLOG` | `EXACT` | 3D Architecture Wizzard team | No |
+
+## Description
+
+Enable contributors to detect regressions in UI components, stores, APIs, real-time handlers, persistence behavior, generation pipelines, and end-to-end journeys before release.
+
+## User or operator problem
+
+Maintainers need regressions to surface before release across stores, APIs, persistence, UI components, and integrated journeys.
+
+## Expected value
+
+Provides earlier, repeatable evidence that principal product and platform behavior still works.
+
+## Scope
+
+Includes root and application-level unit, integration, component, persistence, and end-to-end verification commands and assets.
+
+### Exclusions
+
+- End-user product behavior and solution or release authorization are outside these engineering Features.
+
+## Acceptance outcomes
+
+- [ ] Root commands invoke unit, CI, type, lint, and end-to-end checks consistently.
+- [ ] Application-level tests cover the principal workplace and Archwiz behaviors.
+- [ ] End-to-end browser checks can validate integrated user journeys.
+
+## Dependencies
+
+- [3DARCH-FT-1 — Reproducible monorepo development workspace](./3darch-ft-1.md)
+- [3DARCH-FT-2 — Shared contracts and reusable interface foundations](./3darch-ft-2.md)
+
+## Risks
+
+- The repository contains broad test assets but no tracked CI workflow, so local commands alone do not prove release readiness.
+
+## Human approval
+
+Linas approved this Feature for documentation on 2026-09-02T10:40:43.220Z. It is **not Approved for Solution** and has no implementation approval.
+
+- [Documentation decision](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+## Delivery status evidence
+
+The Feature was separately registered at `IN_BACKLOG` as an accepted catalogue boundary. This records backlog retention, not design or delivery progress.
+
+- Event: Catalogue registration
+- Actor and authority: Linas — Human project team member
+- Reason: The Feature catalogue was accepted for governed documentation and retained in the backlog.
+- [Status evidence](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+## Architecture traceability
+
+- Requirements: none derived.
+- Readiness: Not started.
+
+Architecture solution work must not begin until a separate human **Approved for Solution** decision is recorded.
+
+## Tasks
+
+[Review the Tasks group](./3darch-ft-3/tasks.md). No canonical implementation Tasks have been defined.
+
+## Original source
+
+- [Discord – Scope – Linas: original Feature request](https://discord.com/channels/1518726359512387766/1543925247361814568/1544647879111483562)
+- [Discord – Scope – Linas: proceed with documented mapping](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+### Legacy implementation evidence
+
+The Feature boundary was mined from legacy revision `c0ced47ecaf4426f47e5c2e4868677f7144b951a`.
+
+- [`package.json`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/package.json)
+- [`apps/horizon/`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/horizon/)
+- [`apps/nebula/src/test/`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/nebula/src/test/)
+- [`apps/singularity/src/test/`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/singularity/src/test/)
+- [`apps/archwiz-portal/src/test/`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/archwiz-portal/src/test/)
+- [`apps/archwiz-forge/src/test/`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/archwiz-forge/src/test/)
@@ -0,0 +1,8 @@
+---
+title: "3DARCH-FT-3 Tasks"
+description: "Review canonical implementation Tasks governed beneath 3DARCH-FT-3."
+---
+
+# Review 3DARCH-FT-3 Tasks
+
+No canonical implementation Tasks have been defined for [3DARCH-FT-3](../3darch-ft-3.md). Architecture must first receive a separate human **Approved for Solution** decision, derive requirements and readiness evidence, and then register any resulting Tasks through Scope governance.
@@ -0,0 +1,87 @@
+---
+title: "3DARCH-FT-4 — Reusable UI component authoring and review workbench"
+description: "Enable frontend developers and designers to create, demonstrate, accessibility-check, and test consistent interface components outside a product application."
+---
+
+# Reusable UI component authoring and review workbench
+
+| Feature | Parent Epic | Delivery status | Status source | Owner | Approved for Solution |
+|---|---|---|---|---|---|
+| `3DARCH-FT-4` | [3DARCH-EP-1 — Engineering Platform, Quality, and Operability](../../3darch-ep-1.md) | `IN_BACKLOG` | `EXACT` | 3D Architecture Wizzard team | No |
+
+## Description
+
+Enable frontend developers and designers to create, demonstrate, accessibility-check, and test consistent interface components outside a product application.
+
+## User or operator problem
+
+Designers and frontend developers need to review component behavior and accessibility without mounting a complete product application.
+
+## Expected value
+
+Accelerates consistent component delivery and exposes interaction or accessibility defects earlier.
+
+## Scope
+
+Includes component generation, package export, Storybook documentation, accessibility checks, and headless story interactions.
+
+### Exclusions
+
+- End-user product behavior and solution or release authorization are outside these engineering Features.
+
+## Acceptance outcomes
+
+- [ ] A generator creates a component, story, and package export in the chosen atomic category.
+- [ ] Storybook presents component documentation and accessibility tooling.
+- [ ] Story interactions can run in a headless browser.
+- [ ] The component library builds behind a stable package entry point.
+
+## Dependencies
+
+- [3DARCH-FT-1 — Reproducible monorepo development workspace](./3darch-ft-1.md)
+- [3DARCH-FT-2 — Shared contracts and reusable interface foundations](./3darch-ft-2.md)
+
+## Risks
+
+- Storybook, accessibility tooling, and browser interaction tests can drift from the shipped component package.
+
+## Human approval
+
+Linas approved this Feature for documentation on 2026-09-02T10:40:43.220Z. It is **not Approved for Solution** and has no implementation approval.
+
+- [Documentation decision](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+## Delivery status evidence
+
+The Feature was separately registered at `IN_BACKLOG` as an accepted catalogue boundary. This records backlog retention, not design or delivery progress.
+
+- Event: Catalogue registration
+- Actor and authority: Linas — Human project team member
+- Reason: The Feature catalogue was accepted for governed documentation and retained in the backlog.
+- [Status evidence](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+## Architecture traceability
+
+- Requirements: none derived.
+- Readiness: Not started.
+
+Architecture solution work must not begin until a separate human **Approved for Solution** decision is recorded.
+
+## Tasks
+
+[Review the Tasks group](./3darch-ft-4/tasks.md). No canonical implementation Tasks have been defined.
+
+## Original source
+
+- [Discord – Scope – Linas: original Feature request](https://discord.com/channels/1518726359512387766/1543925247361814568/1544647879111483562)
+- [Discord – Scope – Linas: proceed with documented mapping](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+### Legacy implementation evidence
+
+The Feature boundary was mined from legacy revision `c0ced47ecaf4426f47e5c2e4868677f7144b951a`.
+
+- [`packages/stardust/README.md`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/packages/stardust/README.md)
+- [`packages/stardust/turbo/generators/config.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/packages/stardust/turbo/generators/config.ts)
+- [`packages/stardust/.storybook/`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/packages/stardust/.storybook/)
+- [`packages/stardust/src/atoms/Button/`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/packages/stardust/src/atoms/Button/)
+- [`packages/stardust/vite.config.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/packages/stardust/vite.config.ts)
@@ -0,0 +1,8 @@
+---
+title: "3DARCH-FT-4 Tasks"
+description: "Review canonical implementation Tasks governed beneath 3DARCH-FT-4."
+---
+
+# Review 3DARCH-FT-4 Tasks
+
+No canonical implementation Tasks have been defined for [3DARCH-FT-4](../3darch-ft-4.md). Architecture must first receive a separate human **Approved for Solution** decision, derive requirements and readiness evidence, and then register any resulting Tasks through Scope governance.
@@ -0,0 +1,85 @@
+---
+title: "3DARCH-FT-5 — Versioned engineering knowledge hub"
+description: "Enable contributors and operators to maintain architecture, setup, authentication, rendering, and deployment guidance alongside source and publish it as a browsable static site."
+---
+
+# Versioned engineering knowledge hub
+
+| Feature | Parent Epic | Delivery status | Status source | Owner | Approved for Solution |
+|---|---|---|---|---|---|
+| `3DARCH-FT-5` | [3DARCH-EP-1 — Engineering Platform, Quality, and Operability](../../3darch-ep-1.md) | `IN_BACKLOG` | `EXACT` | 3D Architecture Wizzard team | No |
+
+## Description
+
+Enable contributors and operators to maintain architecture, setup, authentication, rendering, and deployment guidance alongside source and publish it as a browsable static site.
+
+## User or operator problem
+
+Contributors and operators need one discoverable, versioned source for implemented architecture and operating guidance.
+
+## Expected value
+
+Keeps engineering knowledge reviewable with source and available as a browsable reference.
+
+## Scope
+
+Includes version-controlled engineering documentation authoring, build, navigation, indexes, sitemap, and implemented-versus-planned boundaries.
+
+### Exclusions
+
+- End-user product behavior and solution or release authorization are outside these engineering Features.
+
+## Acceptance outcomes
+
+- [ ] Contributors can author and preview version-controlled MDX documentation.
+- [ ] The knowledge hub builds through a root workspace command.
+- [ ] Static output contains navigable topic pages, indexes, and a sitemap.
+- [ ] Published guidance distinguishes implemented behavior from future intent.
+
+## Dependencies
+
+- [3DARCH-FT-1 — Reproducible monorepo development workspace](./3darch-ft-1.md)
+
+## Risks
+
+- Published guidance can confuse implemented behavior with future intent unless evidence boundaries remain explicit.
+
+## Human approval
+
+Linas approved this Feature for documentation on 2026-09-02T10:40:43.220Z. It is **not Approved for Solution** and has no implementation approval.
+
+- [Documentation decision](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+## Delivery status evidence
+
+The Feature was separately registered at `IN_BACKLOG` as an accepted catalogue boundary. This records backlog retention, not design or delivery progress.
+
+- Event: Catalogue registration
+- Actor and authority: Linas — Human project team member
+- Reason: The Feature catalogue was accepted for governed documentation and retained in the backlog.
+- [Status evidence](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+## Architecture traceability
+
+- Requirements: none derived.
+- Readiness: Not started.
+
+Architecture solution work must not begin until a separate human **Approved for Solution** decision is recorded.
+
+## Tasks
+
+[Review the Tasks group](./3darch-ft-5/tasks.md). No canonical implementation Tasks have been defined.
+
+## Original source
+
+- [Discord – Scope – Linas: original Feature request](https://discord.com/channels/1518726359512387766/1543925247361814568/1544647879111483562)
+- [Discord – Scope – Linas: proceed with documented mapping](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+### Legacy implementation evidence
+
+The Feature boundary was mined from legacy revision `c0ced47ecaf4426f47e5c2e4868677f7144b951a`.
+
+- [`apps/constellation/`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/constellation/)
+- [`apps/constellation/package.json`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/constellation/package.json)
+- [`apps/constellation/scripts/build.js`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/constellation/scripts/build.js)
+- [`README.md`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/README.md)
@@ -0,0 +1,8 @@
+---
+title: "3DARCH-FT-5 Tasks"
+description: "Review canonical implementation Tasks governed beneath 3DARCH-FT-5."
+---
+
+# Review 3DARCH-FT-5 Tasks
+
+No canonical implementation Tasks have been defined for [3DARCH-FT-5](../3darch-ft-5.md). Architecture must first receive a separate human **Approved for Solution** decision, derive requirements and readiness evidence, and then register any resulting Tasks through Scope governance.
@@ -0,0 +1,85 @@
+---
+title: "3DARCH-FT-6 — Repeatable database schema lifecycle"
+description: "Enable service developers and operators to evolve and apply the workplace persistence schema consistently across fresh workspaces and deployed instances."
+---
+
+# Repeatable database schema lifecycle
+
+| Feature | Parent Epic | Delivery status | Status source | Owner | Approved for Solution |
+|---|---|---|---|---|---|
+| `3DARCH-FT-6` | [3DARCH-EP-1 — Engineering Platform, Quality, and Operability](../../3darch-ep-1.md) | `IN_BACKLOG` | `EXACT` | 3D Architecture Wizzard team | No |
+
+## Description
+
+Enable service developers and operators to evolve and apply the workplace persistence schema consistently across fresh workspaces and deployed instances.
+
+## User or operator problem
+
+Service teams need database changes to be ordered, repeatable, and compatible across local and deployed environments.
+
+## Expected value
+
+Reduces schema drift and makes migration failure visible before the service accepts traffic.
+
+## Scope
+
+Includes the Prisma schema, ordered migrations, client generation, development migration workflow, and production migration gate.
+
+### Exclusions
+
+- End-user product behavior and solution or release authorization are outside these engineering Features.
+
+## Acceptance outcomes
+
+- [ ] The database contract is versioned in one Prisma schema.
+- [ ] Ordered migrations create and evolve user, settings, scene, and seat data.
+- [ ] Local service workflows generate the Prisma client and apply development migrations.
+- [ ] Production startup applies pending migrations before accepting traffic and exposes migration failure.
+
+## Dependencies
+
+- [3DARCH-FT-1 — Reproducible monorepo development workspace](./3darch-ft-1.md)
+
+## Risks
+
+- Migration failure can block service startup or leave persistence incompatible with application code.
+
+## Human approval
+
+Linas approved this Feature for documentation on 2026-09-02T10:40:43.220Z. It is **not Approved for Solution** and has no implementation approval.
+
+- [Documentation decision](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+## Delivery status evidence
+
+The Feature was separately registered at `IN_BACKLOG` as an accepted catalogue boundary. This records backlog retention, not design or delivery progress.
+
+- Event: Catalogue registration
+- Actor and authority: Linas — Human project team member
+- Reason: The Feature catalogue was accepted for governed documentation and retained in the backlog.
+- [Status evidence](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+## Architecture traceability
+
+- Requirements: none derived.
+- Readiness: Not started.
+
+Architecture solution work must not begin until a separate human **Approved for Solution** decision is recorded.
+
+## Tasks
+
+[Review the Tasks group](./3darch-ft-6/tasks.md). No canonical implementation Tasks have been defined.
+
+## Original source
+
+- [Discord – Scope – Linas: original Feature request](https://discord.com/channels/1518726359512387766/1543925247361814568/1544647879111483562)
+- [Discord – Scope – Linas: proceed with documented mapping](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+### Legacy implementation evidence
+
+The Feature boundary was mined from legacy revision `c0ced47ecaf4426f47e5c2e4868677f7144b951a`.
+
+- [`apps/singularity/prisma/schema.prisma`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/singularity/prisma/schema.prisma)
+- [`apps/singularity/prisma/migrations/`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/singularity/prisma/migrations/)
+- [`apps/singularity/package.json`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/singularity/package.json)
+- [`apps/singularity/Dockerfile`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/singularity/Dockerfile)
@@ -0,0 +1,8 @@
+---
+title: "3DARCH-FT-6 Tasks"
+description: "Review canonical implementation Tasks governed beneath 3DARCH-FT-6."
+---
+
+# Review 3DARCH-FT-6 Tasks
+
+No canonical implementation Tasks have been defined for [3DARCH-FT-6](../3darch-ft-6.md). Architecture must first receive a separate human **Approved for Solution** decision, derive requirements and readiness evidence, and then register any resulting Tasks through Scope governance.
@@ -0,0 +1,85 @@
+---
+title: "3DARCH-FT-7 — Integrated local runtime with persistence and health checks"
+description: "Enable developers to start the browser workplace, real-time backend, and database as one local environment and determine whether each service is healthy."
+---
+
+# Integrated local runtime with persistence and health checks
+
+| Feature | Parent Epic | Delivery status | Status source | Owner | Approved for Solution |
+|---|---|---|---|---|---|
+| `3DARCH-FT-7` | [3DARCH-EP-1 — Engineering Platform, Quality, and Operability](../../3darch-ep-1.md) | `IN_BACKLOG` | `EXACT` | 3D Architecture Wizzard team | No |
+
+## Description
+
+Enable developers to start the browser workplace, real-time backend, and database as one local environment and determine whether each service is healthy.
+
+## User or operator problem
+
+Developers need the browser client, backend, and database to start together with visible dependency health.
+
+## Expected value
+
+Provides a repeatable integration environment and shortens diagnosis of startup or dependency failures.
+
+## Scope
+
+Includes coordinated local startup for frontend, backend, and PostgreSQL plus storage, ordering, and health checks.
+
+### Exclusions
+
+- End-user product behavior and solution or release authorization are outside these engineering Features.
+
+## Acceptance outcomes
+
+- [ ] One local workflow starts the frontend, backend, and PostgreSQL dependencies.
+- [ ] Service ordering and persistent database storage are declared.
+- [ ] Frontend, backend, and database health checks expose startup failure.
+
+## Dependencies
+
+- [3DARCH-FT-1 — Reproducible monorepo development workspace](./3darch-ft-1.md)
+- [3DARCH-FT-6 — Repeatable database schema lifecycle](./3darch-ft-6.md)
+
+## Risks
+
+- Service health can appear green while a dependency or browser route remains unusable.
+
+## Human approval
+
+Linas approved this Feature for documentation on 2026-09-02T10:40:43.220Z. It is **not Approved for Solution** and has no implementation approval.
+
+- [Documentation decision](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+## Delivery status evidence
+
+The Feature was separately registered at `IN_BACKLOG` as an accepted catalogue boundary. This records backlog retention, not design or delivery progress.
+
+- Event: Catalogue registration
+- Actor and authority: Linas — Human project team member
+- Reason: The Feature catalogue was accepted for governed documentation and retained in the backlog.
+- [Status evidence](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+## Architecture traceability
+
+- Requirements: none derived.
+- Readiness: Not started.
+
+Architecture solution work must not begin until a separate human **Approved for Solution** decision is recorded.
+
+## Tasks
+
+[Review the Tasks group](./3darch-ft-7/tasks.md). No canonical implementation Tasks have been defined.
+
+## Original source
+
+- [Discord – Scope – Linas: original Feature request](https://discord.com/channels/1518726359512387766/1543925247361814568/1544647879111483562)
+- [Discord – Scope – Linas: proceed with documented mapping](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+### Legacy implementation evidence
+
+The Feature boundary was mined from legacy revision `c0ced47ecaf4426f47e5c2e4868677f7144b951a`.
+
+- [`docker-compose.yml`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/docker-compose.yml)
+- [`apps/nebula/Dockerfile`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/nebula/Dockerfile)
+- [`apps/singularity/Dockerfile`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/singularity/Dockerfile)
+- [`apps/singularity/src/routes/health.routes.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/singularity/src/routes/health.routes.ts)
@@ -0,0 +1,8 @@
+---
+title: "3DARCH-FT-7 Tasks"
+description: "Review canonical implementation Tasks governed beneath 3DARCH-FT-7."
+---
+
+# Review 3DARCH-FT-7 Tasks
+
+No canonical implementation Tasks have been defined for [3DARCH-FT-7](../3darch-ft-7.md). Architecture must first receive a separate human **Approved for Solution** decision, derive requirements and readiness evidence, and then register any resulting Tasks through Scope governance.
@@ -0,0 +1,89 @@
+---
+title: "3DARCH-FT-8 — Package, deploy, and health-check workplace services"
+description: "Enable operators to build versionable frontend/backend images, package Kubernetes deployment configuration, and admit only healthy services to traffic."
+---
+
+# Package, deploy, and health-check workplace services
+
+| Feature | Parent Epic | Delivery status | Status source | Owner | Approved for Solution |
+|---|---|---|---|---|---|
+| `3DARCH-FT-8` | [3DARCH-EP-1 — Engineering Platform, Quality, and Operability](../../3darch-ep-1.md) | `IN_BACKLOG` | `EXACT` | 3D Architecture Wizzard team | No |
+
+## Description
+
+Enable operators to build versionable frontend/backend images, package Kubernetes deployment configuration, and admit only healthy services to traffic.
+
+## User or operator problem
+
+Operators need repeatable artifacts and health gates for deploying the workplace services safely.
+
+## Expected value
+
+Creates versionable deployment inputs and prevents unhealthy services from receiving traffic.
+
+## Scope
+
+Includes independent service images, repeatable tagging/publishing tasks, Helm configuration, probes, ingress, and dependency-aware readiness.
+
+### Exclusions
+
+- End-user product behavior and solution or release authorization are outside these engineering Features.
+
+## Acceptance outcomes
+
+- [ ] Frontend and backend images build independently for the declared platform.
+- [ ] Images can be tagged and published through repeatable tasks.
+- [ ] Helm charts configure deployments, services, ingress, runtime values, and health probes for both services.
+- [ ] Process and dependency health distinguish a running backend from a usable backend.
+- [ ] Database failure withholds readiness and returns a bounded unhealthy response.
+
+## Dependencies
+
+- [3DARCH-FT-1 — Reproducible monorepo development workspace](./3darch-ft-1.md)
+- [3DARCH-FT-3 — Automated multi-layer quality verification](./3darch-ft-3.md)
+- [3DARCH-FT-6 — Repeatable database schema lifecycle](./3darch-ft-6.md)
+
+## Risks
+
+- Legacy packaging and deployment assumptions require validation against the target runtime before release.
+
+## Human approval
+
+Linas approved this Feature for documentation on 2026-09-02T10:40:43.220Z. It is **not Approved for Solution** and has no implementation approval.
+
+- [Documentation decision](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+## Delivery status evidence
+
+The Feature was separately registered at `IN_BACKLOG` as an accepted catalogue boundary. This records backlog retention, not design or delivery progress.
+
+- Event: Catalogue registration
+- Actor and authority: Linas — Human project team member
+- Reason: The Feature catalogue was accepted for governed documentation and retained in the backlog.
+- [Status evidence](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+## Architecture traceability
+
+- Requirements: none derived.
+- Readiness: Not started.
+
+Architecture solution work must not begin until a separate human **Approved for Solution** decision is recorded.
+
+## Tasks
+
+[Review the Tasks group](./3darch-ft-8/tasks.md). No canonical implementation Tasks have been defined.
+
+## Original source
+
+- [Discord – Scope – Linas: original Feature request](https://discord.com/channels/1518726359512387766/1543925247361814568/1544647879111483562)
+- [Discord – Scope – Linas: proceed with documented mapping](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+### Legacy implementation evidence
+
+The Feature boundary was mined from legacy revision `c0ced47ecaf4426f47e5c2e4868677f7144b951a`.
+
+- [`Taskfile.yml`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/Taskfile.yml)
+- [`apps/nebula/Dockerfile`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/nebula/Dockerfile)
+- [`apps/singularity/Dockerfile`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/singularity/Dockerfile)
+- [`apps/singularity/src/routes/health.routes.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/singularity/src/routes/health.routes.ts)
+- [`helm/`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/helm/)
@@ -0,0 +1,8 @@
+---
+title: "3DARCH-FT-8 Tasks"
+description: "Review canonical implementation Tasks governed beneath 3DARCH-FT-8."
+---
+
+# Review 3DARCH-FT-8 Tasks
+
+No canonical implementation Tasks have been defined for [3DARCH-FT-8](../3darch-ft-8.md). Architecture must first receive a separate human **Approved for Solution** decision, derive requirements and readiness evidence, and then register any resulting Tasks through Scope governance.
@@ -1,13 +1,13 @@
 ---
 title: "3DARCH-EP-10 — Reopen and Continue Previous Design Projects"
-description: "Use this approved Epic boundary to assess related Features and outcomes."
+description: "Review the governed outcome and child Features for 3DARCH-EP-10."
 ---

 # Reopen and Continue Previous Design Projects

 | Epic | Delivery status | Status source | Owner | Approved for Solution |
 |---|---|---|---|---|
-| `3DARCH-EP-10` | `IN_BACKLOG` | `EXACT` | 3D Architecture Wizzard team | No |
+| `3DARCH-EP-10` | `IN_BACKLOG` | `DERIVED` | 3D Architecture Wizzard team | No |

 ## Goal

@@ -27,7 +27,10 @@ Generated work loses value if it cannot be recognized, reopened, and continued i

 ## Features

-No child Features have been defined or approved. Feature discovery must preserve this Epic boundary and requires a separate human **Approved for Solution** decision before Architecture solution work begins.
+- [3DARCH-FT-31 — Browse and recognize saved apartment projects](./3darch-ep-10/features/3darch-ft-31.md)
+- [3DARCH-FT-32 — Reopen a saved project into the active workspace](./3darch-ep-10/features/3darch-ft-32.md)
+
+These Features are approved for documentation only. Each remains outside Architecture solution work until a separate human **Approved for Solution** decision is recorded.

 ## Original source

@@ -36,7 +39,7 @@ No child Features have been defined or approved. Feature discovery must preserve

 ### Legacy implementation evidence

-The approved catalogue was mined from legacy revision `c0ced47ecaf4426f47e5c2e4868677f7144b951a`.
+The catalogue was mined from legacy revision `c0ced47ecaf4426f47e5c2e4868677f7144b951a`.

 - [`apps/archwiz-portal/src/components/LeftSidebar.tsx`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/archwiz-portal/src/components/LeftSidebar.tsx)
 - [`apps/archwiz-portal/src/api/client.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/archwiz-portal/src/api/client.ts)
@@ -1,8 +1,13 @@
 ---
 title: "3DARCH-EP-10 Features"
-description: "Review Features governed by 3DARCH-EP-10."
+description: "Review the governed Features beneath 3DARCH-EP-10."
 ---

 # Review 3DARCH-EP-10 Features

-No child Features have been defined or approved for this Epic. Feature discovery must preserve the [3DARCH-EP-10 boundary](../3darch-ep-10.md) and requires a separate human **Approved for Solution** decision before Architecture solution work begins.
+These Features decompose the [3DARCH-EP-10 boundary](../3darch-ep-10.md) into non-overlapping user and operator outcomes grounded in the frozen legacy revision.
+
+- [3DARCH-FT-31 — Browse and recognize saved apartment projects](./features/3darch-ft-31.md)
+- [3DARCH-FT-32 — Reopen a saved project into the active workspace](./features/3darch-ft-32.md)
+
+Documentation approval does not grant **Approved for Solution** or implementation approval.
@@ -0,0 +1,86 @@
+---
+title: "3DARCH-FT-31 — Browse and recognize saved apartment projects"
+description: "Enable a person to locate prior apartment concepts by meaningful summary information rather than remembering opaque project identifiers."
+---
+
+# Browse and recognize saved apartment projects
+
+| Feature | Parent Epic | Delivery status | Status source | Owner | Approved for Solution |
+|---|---|---|---|---|---|
+| `3DARCH-FT-31` | [3DARCH-EP-10 — Reopen and Continue Previous Design Projects](../../3darch-ep-10.md) | `IN_BACKLOG` | `EXACT` | 3D Architecture Wizzard team | No |
+
+## Description
+
+Enable a person to locate prior apartment concepts by meaningful summary information rather than remembering opaque project identifiers.
+
+## User or operator problem
+
+A person needs to recognize and select earlier apartment concepts without remembering opaque identifiers.
+
+## Expected value
+
+Makes completed work discoverable and distinguishable for later continuation.
+
+## Scope
+
+Includes automatic/refreshable completed-project listing, meaningful summaries, newest-first ordering, current selection, and malformed-entry filtering.
+
+### Exclusions
+
+- Sharing, deletion, ownership, authentication, and collaboration are excluded.
+
+## Acceptance outcomes
+
+- [ ] Completed projects load automatically and can be refreshed on demand.
+- [ ] Each entry provides enough context to distinguish it, including name, area, and creation date.
+- [ ] Projects are presented newest first.
+- [ ] The current project is visually distinguishable from other entries.
+- [ ] Incomplete or unreadable generation folders are not presented as completed projects, while service failure remains distinguishable from an empty history.
+
+## Dependencies
+
+- [3DARCH-FT-26 — Generate a complete apartment concept from a natural-language brief](../../3darch-ep-7/features/3darch-ft-26.md)
+
+## Risks
+
+- Filesystem-backed projects have no implemented authentication, ownership, authorization, sharing, or deletion boundary.
+
+## Human approval
+
+Linas approved this Feature for documentation on 2026-09-02T10:40:43.220Z. It is **not Approved for Solution** and has no implementation approval.
+
+- [Documentation decision](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+## Delivery status evidence
+
+The Feature was separately registered at `IN_BACKLOG` as an accepted catalogue boundary. This records backlog retention, not design or delivery progress.
+
+- Event: Catalogue registration
+- Actor and authority: Linas — Human project team member
+- Reason: The Feature catalogue was accepted for governed documentation and retained in the backlog.
+- [Status evidence](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+## Architecture traceability
+
+- Requirements: none derived.
+- Readiness: Not started.
+
+Architecture solution work must not begin until a separate human **Approved for Solution** decision is recorded.
+
+## Tasks
+
+[Review the Tasks group](./3darch-ft-31/tasks.md). No canonical implementation Tasks have been defined.
+
+## Original source
+
+- [Discord – Scope – Linas: original Feature request](https://discord.com/channels/1518726359512387766/1543925247361814568/1544647879111483562)
+- [Discord – Scope – Linas: proceed with documented mapping](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+### Legacy implementation evidence
+
+The Feature boundary was mined from legacy revision `c0ced47ecaf4426f47e5c2e4868677f7144b951a`.
+
+- [`apps/archwiz-portal/src/components/LeftSidebar.tsx`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/archwiz-portal/src/components/LeftSidebar.tsx)
+- [`apps/archwiz-portal/src/api/client.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/archwiz-portal/src/api/client.ts)
+- [`apps/archwiz-forge/src/routes/projects.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/archwiz-forge/src/routes/projects.ts)
+- [`apps/archwiz-forge/src/test/routes/projects.test.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/archwiz-forge/src/test/routes/projects.test.ts)
@@ -0,0 +1,8 @@
+---
+title: "3DARCH-FT-31 Tasks"
+description: "Review canonical implementation Tasks governed beneath 3DARCH-FT-31."
+---
+
+# Review 3DARCH-FT-31 Tasks
+
+No canonical implementation Tasks have been defined for [3DARCH-FT-31](../3darch-ft-31.md). Architecture must first receive a separate human **Approved for Solution** decision, derive requirements and readiness evidence, and then register any resulting Tasks through Scope governance.
@@ -0,0 +1,88 @@
+---
+title: "3DARCH-FT-32 — Reopen a saved project into the active workspace"
+description: "Enable a person to restore a selected apartment as active work so it can be reviewed and refined instead of regenerated."
+---
+
+# Reopen a saved project into the active workspace
+
+| Feature | Parent Epic | Delivery status | Status source | Owner | Approved for Solution |
+|---|---|---|---|---|---|
+| `3DARCH-FT-32` | [3DARCH-EP-10 — Reopen and Continue Previous Design Projects](../../3darch-ep-10.md) | `IN_BACKLOG` | `EXACT` | 3D Architecture Wizzard team | No |
+
+## Description
+
+Enable a person to restore a selected apartment as active work so it can be reviewed and refined instead of regenerated.
+
+## User or operator problem
+
+A person needs to restore a saved apartment as active work for continued review and refinement.
+
+## Expected value
+
+Restores project identity, scene, context, and review controls without regenerating the design.
+
+## Scope
+
+Includes retrieval by project identity, transactional workspace replacement, restored context/review modes, edit continuity, and visible load failure.
+
+### Exclusions
+
+- Sharing, deletion, ownership, authentication, and collaboration are excluded.
+
+## Acceptance outcomes
+
+- [ ] Selecting a known project retrieves its complete persisted final scene by project identity.
+- [ ] The scene and project identity become the active workspace without retaining stale data from the prior selection.
+- [ ] Project context and both review modes are available after reopening.
+- [ ] The reopened identity enables subsequent natural-language refinement of the same project.
+- [ ] Missing, unreadable, or malformed projects produce a visible failure and leave the last valid workspace intact.
+
+## Dependencies
+
+- [3DARCH-FT-28 — Inspect the apartment from an overview](../../3darch-ep-8/features/3darch-ft-28.md)
+- [3DARCH-FT-31 — Browse and recognize saved apartment projects](./3darch-ft-31.md)
+
+## Risks
+
+- Missing or malformed project data can replace valid workspace state unless loading remains transactional.
+
+## Human approval
+
+Linas approved this Feature for documentation on 2026-09-02T10:40:43.220Z. It is **not Approved for Solution** and has no implementation approval.
+
+- [Documentation decision](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+## Delivery status evidence
+
+The Feature was separately registered at `IN_BACKLOG` as an accepted catalogue boundary. This records backlog retention, not design or delivery progress.
+
+- Event: Catalogue registration
+- Actor and authority: Linas — Human project team member
+- Reason: The Feature catalogue was accepted for governed documentation and retained in the backlog.
+- [Status evidence](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+## Architecture traceability
+
+- Requirements: none derived.
+- Readiness: Not started.
+
+Architecture solution work must not begin until a separate human **Approved for Solution** decision is recorded.
+
+## Tasks
+
+[Review the Tasks group](./3darch-ft-32/tasks.md). No canonical implementation Tasks have been defined.
+
+## Original source
+
+- [Discord – Scope – Linas: original Feature request](https://discord.com/channels/1518726359512387766/1543925247361814568/1544647879111483562)
+- [Discord – Scope – Linas: proceed with documented mapping](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+### Legacy implementation evidence
+
+The Feature boundary was mined from legacy revision `c0ced47ecaf4426f47e5c2e4868677f7144b951a`.
+
+- [`apps/archwiz-portal/src/components/LeftSidebar.tsx`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/archwiz-portal/src/components/LeftSidebar.tsx)
+- [`apps/archwiz-portal/src/api/client.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/archwiz-portal/src/api/client.ts)
+- [`apps/archwiz-portal/src/store/useAppStore.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/archwiz-portal/src/store/useAppStore.ts)
+- [`apps/archwiz-forge/src/routes/projects.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/archwiz-forge/src/routes/projects.ts)
+- [`apps/archwiz-portal/src/components/RightSidebar.tsx`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/archwiz-portal/src/components/RightSidebar.tsx)
@@ -0,0 +1,8 @@
+---
+title: "3DARCH-FT-32 Tasks"
+description: "Review canonical implementation Tasks governed beneath 3DARCH-FT-32."
+---
+
+# Review 3DARCH-FT-32 Tasks
+
+No canonical implementation Tasks have been defined for [3DARCH-FT-32](../3darch-ft-32.md). Architecture must first receive a separate human **Approved for Solution** decision, derive requirements and readiness evidence, and then register any resulting Tasks through Scope governance.
@@ -1,13 +1,13 @@
 ---
 title: "3DARCH-EP-2 — Secure Access and Personal Setup"
-description: "Use this approved Epic boundary to assess related Features and outcomes."
+description: "Review the governed outcome and child Features for 3DARCH-EP-2."
 ---

 # Secure Access and Personal Setup

 | Epic | Delivery status | Status source | Owner | Approved for Solution |
 |---|---|---|---|---|
-| `3DARCH-EP-2` | `IN_BACKLOG` | `EXACT` | 3D Architecture Wizzard team | No |
+| `3DARCH-EP-2` | `IN_BACKLOG` | `DERIVED` | 3D Architecture Wizzard team | No |

 ## Goal

@@ -27,7 +27,12 @@ A person needs a trusted way to enter the workplace and establish an identity an

 ## Features

-No child Features have been defined or approved. Feature discovery must preserve this Epic boundary and requires a separate human **Approved for Solution** decision before Architecture solution work begins.
+- [3DARCH-FT-9 — Enterprise sign-in and session continuity](./3darch-ep-2/features/3darch-ft-9.md)
+- [3DARCH-FT-10 — First-entry avatar onboarding](./3darch-ep-2/features/3darch-ft-10.md)
+- [3DARCH-FT-11 — Review profile and change workplace appearance](./3darch-ep-2/features/3darch-ft-11.md)
+- [3DARCH-FT-12 — Discover and retain personal controls](./3darch-ep-2/features/3darch-ft-12.md)
+
+These Features are approved for documentation only. Each remains outside Architecture solution work until a separate human **Approved for Solution** decision is recorded.

 ## Original source

@@ -36,7 +41,7 @@ No child Features have been defined or approved. Feature discovery must preserve

 ### Legacy implementation evidence

-The approved catalogue was mined from legacy revision `c0ced47ecaf4426f47e5c2e4868677f7144b951a`.
+The catalogue was mined from legacy revision `c0ced47ecaf4426f47e5c2e4868677f7144b951a`.

 - [`apps/singularity/src/routes/auth.routes.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/singularity/src/routes/auth.routes.ts)
 - [`apps/singularity/src/config/auth.config.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/singularity/src/config/auth.config.ts)
@@ -1,8 +1,15 @@
 ---
 title: "3DARCH-EP-2 Features"
-description: "Review Features governed by 3DARCH-EP-2."
+description: "Review the governed Features beneath 3DARCH-EP-2."
 ---

 # Review 3DARCH-EP-2 Features

-No child Features have been defined or approved for this Epic. Feature discovery must preserve the [3DARCH-EP-2 boundary](../3darch-ep-2.md) and requires a separate human **Approved for Solution** decision before Architecture solution work begins.
+These Features decompose the [3DARCH-EP-2 boundary](../3darch-ep-2.md) into non-overlapping user and operator outcomes grounded in the frozen legacy revision.
+
+- [3DARCH-FT-9 — Enterprise sign-in and session continuity](./features/3darch-ft-9.md)
+- [3DARCH-FT-10 — First-entry avatar onboarding](./features/3darch-ft-10.md)
+- [3DARCH-FT-11 — Review profile and change workplace appearance](./features/3darch-ft-11.md)
+- [3DARCH-FT-12 — Discover and retain personal controls](./features/3darch-ft-12.md)
+
+Documentation approval does not grant **Approved for Solution** or implementation approval.
@@ -0,0 +1,85 @@
+---
+title: "3DARCH-FT-10 — First-entry avatar onboarding"
+description: "Enable a first-time user to preview, rotate, zoom, choose, and persist an in-world avatar before entering the workplace."
+---
+
+# First-entry avatar onboarding
+
+| Feature | Parent Epic | Delivery status | Status source | Owner | Approved for Solution |
+|---|---|---|---|---|---|
+| `3DARCH-FT-10` | [3DARCH-EP-2 — Secure Access and Personal Setup](../../3darch-ep-2.md) | `IN_BACKLOG` | `EXACT` | 3D Architecture Wizzard team | No |
+
+## Description
+
+Enable a first-time user to preview, rotate, zoom, choose, and persist an in-world avatar before entering the workplace.
+
+## User or operator problem
+
+First-time users need to choose an embodied workplace identity before entering the shared environment.
+
+## Expected value
+
+Ensures every new participant enters with a persisted, recognizable in-world representation.
+
+## Scope
+
+Includes first-entry gating, avatar preview controls, selection persistence, onboarding completion, and entry with the selected avatar.
+
+### Exclusions
+
+- Administrator access, account recovery, display-name editing, and unwired self-service logout are excluded.
+
+## Acceptance outcomes
+
+- [ ] An unonboarded user cannot enter the workplace before completing avatar selection.
+- [ ] Available avatars can be previewed from multiple viewing angles.
+- [ ] Confirmation persists the avatar and onboarding completion.
+- [ ] The selected avatar appears when the user enters.
+
+## Dependencies
+
+- [3DARCH-FT-9 — Enterprise sign-in and session continuity](./3darch-ft-9.md)
+
+## Risks
+
+- Reselecting the existing avatar can fail to mark onboarding complete.
+
+## Human approval
+
+Linas approved this Feature for documentation on 2026-09-02T10:40:43.220Z. It is **not Approved for Solution** and has no implementation approval.
+
+- [Documentation decision](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+## Delivery status evidence
+
+The Feature was separately registered at `IN_BACKLOG` as an accepted catalogue boundary. This records backlog retention, not design or delivery progress.
+
+- Event: Catalogue registration
+- Actor and authority: Linas — Human project team member
+- Reason: The Feature catalogue was accepted for governed documentation and retained in the backlog.
+- [Status evidence](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+## Architecture traceability
+
+- Requirements: none derived.
+- Readiness: Not started.
+
+Architecture solution work must not begin until a separate human **Approved for Solution** decision is recorded.
+
+## Tasks
+
+[Review the Tasks group](./3darch-ft-10/tasks.md). No canonical implementation Tasks have been defined.
+
+## Original source
+
+- [Discord – Scope – Linas: original Feature request](https://discord.com/channels/1518726359512387766/1543925247361814568/1544647879111483562)
+- [Discord – Scope – Linas: proceed with documented mapping](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+### Legacy implementation evidence
+
+The Feature boundary was mined from legacy revision `c0ced47ecaf4426f47e5c2e4868677f7144b951a`.
+
+- [`apps/nebula/src/App.tsx`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/nebula/src/App.tsx)
+- [`apps/nebula/src/components/CharacterSelection/CharacterSelection.tsx`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/nebula/src/components/CharacterSelection/CharacterSelection.tsx)
+- [`apps/singularity/src/routes/auth.routes.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/singularity/src/routes/auth.routes.ts)
+- [`apps/nebula/src/test/components/CharacterSelection.test.tsx`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/nebula/src/test/components/CharacterSelection.test.tsx)
@@ -0,0 +1,8 @@
+---
+title: "3DARCH-FT-10 Tasks"
+description: "Review canonical implementation Tasks governed beneath 3DARCH-FT-10."
+---
+
+# Review 3DARCH-FT-10 Tasks
+
+No canonical implementation Tasks have been defined for [3DARCH-FT-10](../3darch-ft-10.md). Architecture must first receive a separate human **Approved for Solution** decision, derive requirements and readiness evidence, and then register any resulting Tasks through Scope governance.
@@ -0,0 +1,85 @@
+---
+title: "3DARCH-FT-11 — Review profile and change workplace appearance"
+description: "Enable a returning user to review the enterprise identity represented in the workplace and replace the visible avatar without repeating onboarding."
+---
+
+# Review profile and change workplace appearance
+
+| Feature | Parent Epic | Delivery status | Status source | Owner | Approved for Solution |
+|---|---|---|---|---|---|
+| `3DARCH-FT-11` | [3DARCH-EP-2 — Secure Access and Personal Setup](../../3darch-ep-2.md) | `IN_BACKLOG` | `EXACT` | 3D Architecture Wizzard team | No |
+
+## Description
+
+Enable a returning user to review the enterprise identity represented in the workplace and replace the visible avatar without repeating onboarding.
+
+## User or operator problem
+
+Returning users need to inspect their enterprise identity and change the avatar coworkers see.
+
+## Expected value
+
+Lets users keep their visible workplace representation current without repeating onboarding.
+
+## Scope
+
+Includes profile identity display, reopening avatar selection, persistence of the replacement, and propagation to other participants.
+
+### Exclusions
+
+- Administrator access, account recovery, display-name editing, and unwired self-service logout are excluded.
+
+## Acceptance outcomes
+
+- [ ] Settings display the authenticated profile identity.
+- [ ] The user can reopen avatar selection from the profile area.
+- [ ] A changed avatar persists and is rendered to other participants.
+
+## Dependencies
+
+- [3DARCH-FT-9 — Enterprise sign-in and session continuity](./3darch-ft-9.md)
+- [3DARCH-FT-10 — First-entry avatar onboarding](./3darch-ft-10.md)
+
+## Risks
+
+- Unavailable avatar assets or delayed propagation can produce inconsistent identity across clients.
+
+## Human approval
+
+Linas approved this Feature for documentation on 2026-09-02T10:40:43.220Z. It is **not Approved for Solution** and has no implementation approval.
+
+- [Documentation decision](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+## Delivery status evidence
+
+The Feature was separately registered at `IN_BACKLOG` as an accepted catalogue boundary. This records backlog retention, not design or delivery progress.
+
+- Event: Catalogue registration
+- Actor and authority: Linas — Human project team member
+- Reason: The Feature catalogue was accepted for governed documentation and retained in the backlog.
+- [Status evidence](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+## Architecture traceability
+
+- Requirements: none derived.
+- Readiness: Not started.
+
+Architecture solution work must not begin until a separate human **Approved for Solution** decision is recorded.
+
+## Tasks
+
+[Review the Tasks group](./3darch-ft-11/tasks.md). No canonical implementation Tasks have been defined.
+
+## Original source
+
+- [Discord – Scope – Linas: original Feature request](https://discord.com/channels/1518726359512387766/1543925247361814568/1544647879111483562)
+- [Discord – Scope – Linas: proceed with documented mapping](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+### Legacy implementation evidence
+
+The Feature boundary was mined from legacy revision `c0ced47ecaf4426f47e5c2e4868677f7144b951a`.
+
+- [`apps/nebula/src/components/SettingsModal/parts/Profile/Profile.tsx`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/nebula/src/components/SettingsModal/parts/Profile/Profile.tsx)
+- [`apps/nebula/src/components/CharacterSelection/CharacterSelection.tsx`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/nebula/src/components/CharacterSelection/CharacterSelection.tsx)
+- [`apps/nebula/src/components/Player.tsx`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/nebula/src/components/Player.tsx)
+- [`apps/singularity/src/routes/auth.routes.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/singularity/src/routes/auth.routes.ts)
@@ -0,0 +1,8 @@
+---
+title: "3DARCH-FT-11 Tasks"
+description: "Review canonical implementation Tasks governed beneath 3DARCH-FT-11."
+---
+
+# Review 3DARCH-FT-11 Tasks
+
+No canonical implementation Tasks have been defined for [3DARCH-FT-11](../3darch-ft-11.md). Architecture must first receive a separate human **Approved for Solution** decision, derive requirements and readiness evidence, and then register any resulting Tasks through Scope governance.
@@ -0,0 +1,86 @@
+---
+title: "3DARCH-FT-12 — Discover and retain personal controls"
+description: "Enable a user to learn the workplace controls, prevent movement controls from interfering with text/settings interaction, and retain mouse sensitivity across visits."
+---
+
+# Discover and retain personal controls
+
+| Feature | Parent Epic | Delivery status | Status source | Owner | Approved for Solution |
+|---|---|---|---|---|---|
+| `3DARCH-FT-12` | [3DARCH-EP-2 — Secure Access and Personal Setup](../../3darch-ep-2.md) | `IN_BACKLOG` | `EXACT` | 3D Architecture Wizzard team | No |
+
+## Description
+
+Enable a user to learn the workplace controls, prevent movement controls from interfering with text/settings interaction, and retain mouse sensitivity across visits.
+
+## User or operator problem
+
+Users need discoverable controls that do not interfere with typing and settings, with sensitivity retained across visits.
+
+## Expected value
+
+Improves control discoverability and preserves a usable personal interaction setup.
+
+## Scope
+
+Includes the controls guide, movement suppression during text/settings input, mouse-sensitivity adjustment, persistence, and save-failure feedback.
+
+### Exclusions
+
+- Administrator access, account recovery, display-name editing, and unwired self-service logout are excluded.
+
+## Acceptance outcomes
+
+- [ ] A visible controls guide explains supported keyboard actions.
+- [ ] Typing or using settings does not trigger movement actions.
+- [ ] Mouse sensitivity can be adjusted and restored in a later session.
+- [ ] Save failures are surfaced rather than silently discarded.
+
+## Dependencies
+
+- [3DARCH-FT-9 — Enterprise sign-in and session continuity](./3darch-ft-9.md)
+
+## Risks
+
+- Settings persistence failures can leave the displayed sensitivity different from the retained value.
+
+## Human approval
+
+Linas approved this Feature for documentation on 2026-09-02T10:40:43.220Z. It is **not Approved for Solution** and has no implementation approval.
+
+- [Documentation decision](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+## Delivery status evidence
+
+The Feature was separately registered at `IN_BACKLOG` as an accepted catalogue boundary. This records backlog retention, not design or delivery progress.
+
+- Event: Catalogue registration
+- Actor and authority: Linas — Human project team member
+- Reason: The Feature catalogue was accepted for governed documentation and retained in the backlog.
+- [Status evidence](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+## Architecture traceability
+
+- Requirements: none derived.
+- Readiness: Not started.
+
+Architecture solution work must not begin until a separate human **Approved for Solution** decision is recorded.
+
+## Tasks
+
+[Review the Tasks group](./3darch-ft-12/tasks.md). No canonical implementation Tasks have been defined.
+
+## Original source
+
+- [Discord – Scope – Linas: original Feature request](https://discord.com/channels/1518726359512387766/1543925247361814568/1544647879111483562)
+- [Discord – Scope – Linas: proceed with documented mapping](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+### Legacy implementation evidence
+
+The Feature boundary was mined from legacy revision `c0ced47ecaf4426f47e5c2e4868677f7144b951a`.
+
+- [`apps/nebula/src/components/ControlsLayout.tsx`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/nebula/src/components/ControlsLayout.tsx)
+- [`apps/nebula/src/components/SettingsModal/parts/Controls/Controls.tsx`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/nebula/src/components/SettingsModal/parts/Controls/Controls.tsx)
+- [`apps/nebula/src/stores/settingsStore.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/nebula/src/stores/settingsStore.ts)
+- [`apps/nebula/src/hooks/usePlayerCamera.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/nebula/src/hooks/usePlayerCamera.ts)
+- [`apps/singularity/src/routes/auth.routes.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/singularity/src/routes/auth.routes.ts)
@@ -0,0 +1,8 @@
+---
+title: "3DARCH-FT-12 Tasks"
+description: "Review canonical implementation Tasks governed beneath 3DARCH-FT-12."
+---
+
+# Review 3DARCH-FT-12 Tasks
+
+No canonical implementation Tasks have been defined for [3DARCH-FT-12](../3darch-ft-12.md). Architecture must first receive a separate human **Approved for Solution** decision, derive requirements and readiness evidence, and then register any resulting Tasks through Scope governance.
@@ -0,0 +1,86 @@
+---
+title: "3DARCH-FT-9 — Enterprise sign-in and session continuity"
+description: "Enable a user to enter through enterprise SSO, remain signed in through token refresh, and return to sign-in when the session cannot be recovered."
+---
+
+# Enterprise sign-in and session continuity
+
+| Feature | Parent Epic | Delivery status | Status source | Owner | Approved for Solution |
+|---|---|---|---|---|---|
+| `3DARCH-FT-9` | [3DARCH-EP-2 — Secure Access and Personal Setup](../../3darch-ep-2.md) | `IN_BACKLOG` | `EXACT` | 3D Architecture Wizzard team | No |
+
+## Description
+
+Enable a user to enter through enterprise SSO, remain signed in through token refresh, and return to sign-in when the session cannot be recovered.
+
+## User or operator problem
+
+Enterprise users need trusted access that survives normal token expiry without separate workplace credentials.
+
+## Expected value
+
+Provides secure session continuity and a single enterprise identity boundary for protected HTTP and real-time access.
+
+## Scope
+
+Includes enterprise OIDC redirect/callback, user upsert, protected cookies, token refresh, request recovery, and authenticated socket admission.
+
+### Exclusions
+
+- Administrator access, account recovery, display-name editing, and unwired self-service logout are excluded.
+
+## Acceptance outcomes
+
+- [ ] Successful SSO creates or updates the user and returns the user to the workplace.
+- [ ] Access and refresh credentials remain in protected cookies.
+- [ ] Expired access is refreshed once and queued requests resume after recovery.
+- [ ] Authenticated real-time connections reject invalid or duplicate sessions safely.
+
+## Dependencies
+
+- [3DARCH-FT-8 — Package, deploy, and health-check workplace services](../../3darch-ep-1/features/3darch-ft-8.md)
+
+## Risks
+
+- Duplicate-session handling redirects to a hard-coded legacy location and self-service sign-out is not wired in the client.
+
+## Human approval
+
+Linas approved this Feature for documentation on 2026-09-02T10:40:43.220Z. It is **not Approved for Solution** and has no implementation approval.
+
+- [Documentation decision](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+## Delivery status evidence
+
+The Feature was separately registered at `IN_BACKLOG` as an accepted catalogue boundary. This records backlog retention, not design or delivery progress.
+
+- Event: Catalogue registration
+- Actor and authority: Linas — Human project team member
+- Reason: The Feature catalogue was accepted for governed documentation and retained in the backlog.
+- [Status evidence](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+## Architecture traceability
+
+- Requirements: none derived.
+- Readiness: Not started.
+
+Architecture solution work must not begin until a separate human **Approved for Solution** decision is recorded.
+
+## Tasks
+
+[Review the Tasks group](./3darch-ft-9/tasks.md). No canonical implementation Tasks have been defined.
+
+## Original source
+
+- [Discord – Scope – Linas: original Feature request](https://discord.com/channels/1518726359512387766/1543925247361814568/1544647879111483562)
+- [Discord – Scope – Linas: proceed with documented mapping](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+### Legacy implementation evidence
+
+The Feature boundary was mined from legacy revision `c0ced47ecaf4426f47e5c2e4868677f7144b951a`.
+
+- [`apps/singularity/src/routes/auth.routes.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/singularity/src/routes/auth.routes.ts)
+- [`apps/singularity/src/config/auth.config.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/singularity/src/config/auth.config.ts)
+- [`apps/nebula/src/hooks/useAuthRefresh.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/nebula/src/hooks/useAuthRefresh.ts)
+- [`apps/nebula/src/api.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/nebula/src/api.ts)
+- [`apps/singularity/src/socket-server/index.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/singularity/src/socket-server/index.ts)
@@ -0,0 +1,8 @@
+---
+title: "3DARCH-FT-9 Tasks"
+description: "Review canonical implementation Tasks governed beneath 3DARCH-FT-9."
+---
+
+# Review 3DARCH-FT-9 Tasks
+
+No canonical implementation Tasks have been defined for [3DARCH-FT-9](../3darch-ft-9.md). Architecture must first receive a separate human **Approved for Solution** decision, derive requirements and readiness evidence, and then register any resulting Tasks through Scope governance.
@@ -1,13 +1,13 @@
 ---
 title: "3DARCH-EP-3 — Navigate and Explore the Virtual Workplace"
-description: "Use this approved Epic boundary to assess related Features and outcomes."
+description: "Review the governed outcome and child Features for 3DARCH-EP-3."
 ---

 # Navigate and Explore the Virtual Workplace

 | Epic | Delivery status | Status source | Owner | Approved for Solution |
 |---|---|---|---|---|
-| `3DARCH-EP-3` | `IN_BACKLOG` | `EXACT` | 3D Architecture Wizzard team | No |
+| `3DARCH-EP-3` | `IN_BACKLOG` | `DERIVED` | 3D Architecture Wizzard team | No |

 ## Goal

@@ -27,7 +27,13 @@ People need understandable, responsive movement and orientation across the multi

 ## Features

-No child Features have been defined or approved. Feature discovery must preserve this Epic boundary and requires a separate human **Approved for Solution** decision before Architecture solution work begins.
+- [3DARCH-FT-13 — Enter and resume the last workplace location](./3darch-ep-3/features/3darch-ft-13.md)
+- [3DARCH-FT-14 — Move through a collision-aware 3D workplace](./3darch-ep-3/features/3darch-ft-14.md)
+- [3DARCH-FT-15 — Change viewpoint and look around naturally](./3darch-ep-3/features/3darch-ft-15.md)
+- [3DARCH-FT-16 — Travel between workplace floors](./3darch-ep-3/features/3darch-ft-16.md)
+- [3DARCH-FT-17 — Orient with the live floor map](./3darch-ep-3/features/3darch-ft-17.md)
+
+These Features are approved for documentation only. Each remains outside Architecture solution work until a separate human **Approved for Solution** decision is recorded.

 ## Original source

@@ -36,7 +42,7 @@ No child Features have been defined or approved. Feature discovery must preserve

 ### Legacy implementation evidence

-The approved catalogue was mined from legacy revision `c0ced47ecaf4426f47e5c2e4868677f7144b951a`.
+The catalogue was mined from legacy revision `c0ced47ecaf4426f47e5c2e4868677f7144b951a`.

 - [`apps/nebula/src/hooks/usePlayerControls.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/nebula/src/hooks/usePlayerControls.ts)
 - [`apps/nebula/src/hooks/usePlayerMovement.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/nebula/src/hooks/usePlayerMovement.ts)
@@ -1,8 +1,16 @@
 ---
 title: "3DARCH-EP-3 Features"
-description: "Review Features governed by 3DARCH-EP-3."
+description: "Review the governed Features beneath 3DARCH-EP-3."
 ---

 # Review 3DARCH-EP-3 Features

-No child Features have been defined or approved for this Epic. Feature discovery must preserve the [3DARCH-EP-3 boundary](../3darch-ep-3.md) and requires a separate human **Approved for Solution** decision before Architecture solution work begins.
+These Features decompose the [3DARCH-EP-3 boundary](../3darch-ep-3.md) into non-overlapping user and operator outcomes grounded in the frozen legacy revision.
+
+- [3DARCH-FT-13 — Enter and resume the last workplace location](./features/3darch-ft-13.md)
+- [3DARCH-FT-14 — Move through a collision-aware 3D workplace](./features/3darch-ft-14.md)
+- [3DARCH-FT-15 — Change viewpoint and look around naturally](./features/3darch-ft-15.md)
+- [3DARCH-FT-16 — Travel between workplace floors](./features/3darch-ft-16.md)
+- [3DARCH-FT-17 — Orient with the live floor map](./features/3darch-ft-17.md)
+
+Documentation approval does not grant **Approved for Solution** or implementation approval.
@@ -0,0 +1,85 @@
+---
+title: "3DARCH-FT-13 — Enter and resume the last workplace location"
+description: "Enable a returning user to enter the previously occupied floor and position rather than restarting from a default location every time."
+---
+
+# Enter and resume the last workplace location
+
+| Feature | Parent Epic | Delivery status | Status source | Owner | Approved for Solution |
+|---|---|---|---|---|---|
+| `3DARCH-FT-13` | [3DARCH-EP-3 — Navigate and Explore the Virtual Workplace](../../3darch-ep-3.md) | `IN_BACKLOG` | `EXACT` | 3D Architecture Wizzard team | No |
+
+## Description
+
+Enable a returning user to enter the previously occupied floor and position rather than restarting from a default location every time.
+
+## User or operator problem
+
+Returning users lose continuity when every session starts on a default floor and pose.
+
+## Expected value
+
+Restores spatial continuity so returning users can resume work where they left it.
+
+## Scope
+
+Includes loading a valid stored scene and pose, safe defaults, and persistence of the latest location when leaving.
+
+### Exclusions
+
+- VR/controller navigation and generated-apartment review are excluded.
+
+## Acceptance outcomes
+
+- [ ] Entry loads the stored scene, position, and orientation when valid.
+- [ ] A safe default is used when no prior location exists.
+- [ ] Leaving the workplace persists the latest known pose and scene.
+
+## Dependencies
+
+- [3DARCH-FT-9 — Enterprise sign-in and session continuity](../../3darch-ep-2/features/3darch-ft-9.md)
+- [3DARCH-FT-10 — First-entry avatar onboarding](../../3darch-ep-2/features/3darch-ft-10.md)
+
+## Risks
+
+- Location persists primarily on orderly socket disconnect, so abrupt loss can discard recent movement.
+
+## Human approval
+
+Linas approved this Feature for documentation on 2026-09-02T10:40:43.220Z. It is **not Approved for Solution** and has no implementation approval.
+
+- [Documentation decision](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+## Delivery status evidence
+
+The Feature was separately registered at `IN_BACKLOG` as an accepted catalogue boundary. This records backlog retention, not design or delivery progress.
+
+- Event: Catalogue registration
+- Actor and authority: Linas — Human project team member
+- Reason: The Feature catalogue was accepted for governed documentation and retained in the backlog.
+- [Status evidence](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+## Architecture traceability
+
+- Requirements: none derived.
+- Readiness: Not started.
+
+Architecture solution work must not begin until a separate human **Approved for Solution** decision is recorded.
+
+## Tasks
+
+[Review the Tasks group](./3darch-ft-13/tasks.md). No canonical implementation Tasks have been defined.
+
+## Original source
+
+- [Discord – Scope – Linas: original Feature request](https://discord.com/channels/1518726359512387766/1543925247361814568/1544647879111483562)
+- [Discord – Scope – Linas: proceed with documented mapping](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+### Legacy implementation evidence
+
+The Feature boundary was mined from legacy revision `c0ced47ecaf4426f47e5c2e4868677f7144b951a`.
+
+- [`apps/singularity/src/socket-server/player-manager.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/singularity/src/socket-server/player-manager.ts)
+- [`apps/singularity/prisma/schema.prisma`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/singularity/prisma/schema.prisma)
+- [`apps/nebula/src/App.tsx`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/nebula/src/App.tsx)
+- [`apps/nebula/src/components/Scene.tsx`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/nebula/src/components/Scene.tsx)
@@ -0,0 +1,8 @@
+---
+title: "3DARCH-FT-13 Tasks"
+description: "Review canonical implementation Tasks governed beneath 3DARCH-FT-13."
+---
+
+# Review 3DARCH-FT-13 Tasks
+
+No canonical implementation Tasks have been defined for [3DARCH-FT-13](../3darch-ft-13.md). Architecture must first receive a separate human **Approved for Solution** decision, derive requirements and readiness evidence, and then register any resulting Tasks through Scope governance.
@@ -0,0 +1,85 @@
+---
+title: "3DARCH-FT-14 — Move through a collision-aware 3D workplace"
+description: "Enable a user to walk, run, strafe, rotate, and jump through the office with visible animation and physical boundaries."
+---
+
+# Move through a collision-aware 3D workplace
+
+| Feature | Parent Epic | Delivery status | Status source | Owner | Approved for Solution |
+|---|---|---|---|---|---|
+| `3DARCH-FT-14` | [3DARCH-EP-3 — Navigate and Explore the Virtual Workplace](../../3darch-ep-3.md) | `IN_BACKLOG` | `EXACT` | 3D Architecture Wizzard team | No |
+
+## Description
+
+Enable a user to walk, run, strafe, rotate, and jump through the office with visible animation and physical boundaries.
+
+## User or operator problem
+
+Users need responsive movement through the office while respecting its physical boundaries.
+
+## Expected value
+
+Creates a responsive, bounded traversal experience that supplies movement state to co-presence.
+
+## Scope
+
+Includes walk, run, strafe, turn, and jump input; local animation; collider response; and movement-state publication.
+
+### Exclusions
+
+- VR/controller navigation and generated-apartment review are excluded.
+
+## Acceptance outcomes
+
+- [ ] Keyboard input produces responsive supported movement states.
+- [ ] Movement respects floor and scene colliders.
+- [ ] Walking, running, idling, jumping, and turning produce coherent local animation.
+- [ ] Movement state is available to the live-presence experience.
+
+## Dependencies
+
+- [3DARCH-FT-13 — Enter and resume the last workplace location](./3darch-ft-13.md)
+
+## Risks
+
+- Client-originated movement and pose data require validation before they can be trusted by other participants.
+
+## Human approval
+
+Linas approved this Feature for documentation on 2026-09-02T10:40:43.220Z. It is **not Approved for Solution** and has no implementation approval.
+
+- [Documentation decision](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+## Delivery status evidence
+
+The Feature was separately registered at `IN_BACKLOG` as an accepted catalogue boundary. This records backlog retention, not design or delivery progress.
+
+- Event: Catalogue registration
+- Actor and authority: Linas — Human project team member
+- Reason: The Feature catalogue was accepted for governed documentation and retained in the backlog.
+- [Status evidence](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+## Architecture traceability
+
+- Requirements: none derived.
+- Readiness: Not started.
+
+Architecture solution work must not begin until a separate human **Approved for Solution** decision is recorded.
+
+## Tasks
+
+[Review the Tasks group](./3darch-ft-14/tasks.md). No canonical implementation Tasks have been defined.
+
+## Original source
+
+- [Discord – Scope – Linas: original Feature request](https://discord.com/channels/1518726359512387766/1543925247361814568/1544647879111483562)
+- [Discord – Scope – Linas: proceed with documented mapping](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+### Legacy implementation evidence
+
+The Feature boundary was mined from legacy revision `c0ced47ecaf4426f47e5c2e4868677f7144b951a`.
+
+- [`apps/nebula/src/hooks/usePlayerControls.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/nebula/src/hooks/usePlayerControls.ts)
+- [`apps/nebula/src/hooks/usePlayerMovement.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/nebula/src/hooks/usePlayerMovement.ts)
+- [`apps/nebula/src/components/Player.tsx`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/nebula/src/components/Player.tsx)
+- [`apps/nebula/src/hooks/useSceneWithColliders.tsx`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/nebula/src/hooks/useSceneWithColliders.tsx)
@@ -0,0 +1,8 @@
+---
+title: "3DARCH-FT-14 Tasks"
+description: "Review canonical implementation Tasks governed beneath 3DARCH-FT-14."
+---
+
+# Review 3DARCH-FT-14 Tasks
+
+No canonical implementation Tasks have been defined for [3DARCH-FT-14](../3darch-ft-14.md). Architecture must first receive a separate human **Approved for Solution** decision, derive requirements and readiness evidence, and then register any resulting Tasks through Scope governance.
@@ -0,0 +1,85 @@
+---
+title: "3DARCH-FT-15 — Change viewpoint and look around naturally"
+description: "Enable a user to choose first- or third-person viewing and control the view without the camera passing through nearby scene geometry."
+---
+
+# Change viewpoint and look around naturally
+
+| Feature | Parent Epic | Delivery status | Status source | Owner | Approved for Solution |
+|---|---|---|---|---|---|
+| `3DARCH-FT-15` | [3DARCH-EP-3 — Navigate and Explore the Virtual Workplace](../../3darch-ep-3.md) | `IN_BACKLOG` | `EXACT` | 3D Architecture Wizzard team | No |
+
+## Description
+
+Enable a user to choose first- or third-person viewing and control the view without the camera passing through nearby scene geometry.
+
+## User or operator problem
+
+Users need viewpoints suited to navigation and orientation without camera obstruction by nearby geometry.
+
+## Expected value
+
+Improves spatial awareness while limiting camera clipping and overlay input conflicts.
+
+## Scope
+
+Includes first/third-person switching, sensitivity-aware mouse look, obstruction-aware third-person distance, and predictable pointer capture.
+
+### Exclusions
+
+- VR/controller navigation and generated-apartment review are excluded.
+
+## Acceptance outcomes
+
+- [ ] The user can switch between supported camera modes.
+- [ ] Mouse input controls the view at the configured sensitivity.
+- [ ] Third-person camera distance responds to obstructing geometry.
+- [ ] Pointer capture and release behave predictably around overlays and settings.
+
+## Dependencies
+
+- [3DARCH-FT-12 — Discover and retain personal controls](../../3darch-ep-2/features/3darch-ft-12.md)
+- [3DARCH-FT-14 — Move through a collision-aware 3D workplace](./3darch-ft-14.md)
+
+## Risks
+
+- Third-person camera constraints and overlay pointer capture have legacy edge cases.
+
+## Human approval
+
+Linas approved this Feature for documentation on 2026-09-02T10:40:43.220Z. It is **not Approved for Solution** and has no implementation approval.
+
+- [Documentation decision](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+## Delivery status evidence
+
+The Feature was separately registered at `IN_BACKLOG` as an accepted catalogue boundary. This records backlog retention, not design or delivery progress.
+
+- Event: Catalogue registration
+- Actor and authority: Linas — Human project team member
+- Reason: The Feature catalogue was accepted for governed documentation and retained in the backlog.
+- [Status evidence](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+## Architecture traceability
+
+- Requirements: none derived.
+- Readiness: Not started.
+
+Architecture solution work must not begin until a separate human **Approved for Solution** decision is recorded.
+
+## Tasks
+
+[Review the Tasks group](./3darch-ft-15/tasks.md). No canonical implementation Tasks have been defined.
+
+## Original source
+
+- [Discord – Scope – Linas: original Feature request](https://discord.com/channels/1518726359512387766/1543925247361814568/1544647879111483562)
+- [Discord – Scope – Linas: proceed with documented mapping](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+### Legacy implementation evidence
+
+The Feature boundary was mined from legacy revision `c0ced47ecaf4426f47e5c2e4868677f7144b951a`.
+
+- [`apps/nebula/src/hooks/usePlayerCamera.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/nebula/src/hooks/usePlayerCamera.ts)
+- [`apps/nebula/src/hooks/useMouseControls.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/nebula/src/hooks/useMouseControls.ts)
+- [`packages/utils/constants/src/controls.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/packages/utils/constants/src/controls.ts)
@@ -0,0 +1,8 @@
+---
+title: "3DARCH-FT-15 Tasks"
+description: "Review canonical implementation Tasks governed beneath 3DARCH-FT-15."
+---
+
+# Review 3DARCH-FT-15 Tasks
+
+No canonical implementation Tasks have been defined for [3DARCH-FT-15](../3darch-ft-15.md). Architecture must first receive a separate human **Approved for Solution** decision, derive requirements and readiness evidence, and then register any resulting Tasks through Scope governance.
@@ -0,0 +1,86 @@
+---
+title: "3DARCH-FT-16 — Travel between workplace floors"
+description: "Enable a user to approach an elevator, receive a contextual action, and move between the implemented ninth- and tenth-floor scenes."
+---
+
+# Travel between workplace floors
+
+| Feature | Parent Epic | Delivery status | Status source | Owner | Approved for Solution |
+|---|---|---|---|---|---|
+| `3DARCH-FT-16` | [3DARCH-EP-3 — Navigate and Explore the Virtual Workplace](../../3darch-ep-3.md) | `IN_BACKLOG` | `EXACT` | 3D Architecture Wizzard team | No |
+
+## Description
+
+Enable a user to approach an elevator, receive a contextual action, and move between the implemented ninth- and tenth-floor scenes.
+
+## User or operator problem
+
+Users need a contextual, understandable way to move between the implemented workplace floors.
+
+## Expected value
+
+Connects the workplace’s floor experiences while keeping real-time scene membership accurate.
+
+## Scope
+
+Includes elevator proximity detection, contextual action, ninth/tenth-floor transitions, scene-membership updates, and persisted destination.
+
+### Exclusions
+
+- VR/controller navigation and generated-apartment review are excluded.
+
+## Acceptance outcomes
+
+- [ ] Elevator proximity exposes the floor-change action only when applicable.
+- [ ] Activating the action moves the user to the target floor entry point.
+- [ ] Real-time scene membership changes with the floor.
+- [ ] The new floor becomes the location resumed later.
+
+## Dependencies
+
+- [3DARCH-FT-14 — Move through a collision-aware 3D workplace](./3darch-ft-14.md)
+
+## Risks
+
+- The implemented floor set and entry points are fixed and require explicit expansion rules.
+
+## Human approval
+
+Linas approved this Feature for documentation on 2026-09-02T10:40:43.220Z. It is **not Approved for Solution** and has no implementation approval.
+
+- [Documentation decision](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+## Delivery status evidence
+
+The Feature was separately registered at `IN_BACKLOG` as an accepted catalogue boundary. This records backlog retention, not design or delivery progress.
+
+- Event: Catalogue registration
+- Actor and authority: Linas — Human project team member
+- Reason: The Feature catalogue was accepted for governed documentation and retained in the backlog.
+- [Status evidence](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+## Architecture traceability
+
+- Requirements: none derived.
+- Readiness: Not started.
+
+Architecture solution work must not begin until a separate human **Approved for Solution** decision is recorded.
+
+## Tasks
+
+[Review the Tasks group](./3darch-ft-16/tasks.md). No canonical implementation Tasks have been defined.
+
+## Original source
+
+- [Discord – Scope – Linas: original Feature request](https://discord.com/channels/1518726359512387766/1543925247361814568/1544647879111483562)
+- [Discord – Scope – Linas: proceed with documented mapping](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+### Legacy implementation evidence
+
+The Feature boundary was mined from legacy revision `c0ced47ecaf4426f47e5c2e4868677f7144b951a`.
+
+- [`apps/nebula/src/hooks/usePlayerActions.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/nebula/src/hooks/usePlayerActions.ts)
+- [`apps/nebula/src/components/PlayerActionPrompt/PlayerActionPrompt.tsx`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/nebula/src/components/PlayerActionPrompt/PlayerActionPrompt.tsx)
+- [`apps/singularity/src/socket-server/event-handlers.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/singularity/src/socket-server/event-handlers.ts)
+- [`apps/singularity/src/socket-server/scene-manager.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/singularity/src/socket-server/scene-manager.ts)
+- [`packages/utils/constants/src/scenes.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/packages/utils/constants/src/scenes.ts)
@@ -0,0 +1,8 @@
+---
+title: "3DARCH-FT-16 Tasks"
+description: "Review canonical implementation Tasks governed beneath 3DARCH-FT-16."
+---
+
+# Review 3DARCH-FT-16 Tasks
+
+No canonical implementation Tasks have been defined for [3DARCH-FT-16](../3darch-ft-16.md). Architecture must first receive a separate human **Approved for Solution** decision, derive requirements and readiness evidence, and then register any resulting Tasks through Scope governance.
@@ -0,0 +1,86 @@
+---
+title: "3DARCH-FT-17 — Orient with the live floor map"
+description: "Enable a user to open a floor map, locate themselves, identify coworkers and occupied seats, and pan or zoom to understand the surrounding workplace."
+---
+
+# Orient with the live floor map
+
+| Feature | Parent Epic | Delivery status | Status source | Owner | Approved for Solution |
+|---|---|---|---|---|---|
+| `3DARCH-FT-17` | [3DARCH-EP-3 — Navigate and Explore the Virtual Workplace](../../3darch-ep-3.md) | `IN_BACKLOG` | `EXACT` | 3D Architecture Wizzard team | No |
+
+## Description
+
+Enable a user to open a floor map, locate themselves, identify coworkers and occupied seats, and pan or zoom to understand the surrounding workplace.
+
+## User or operator problem
+
+Users need a compact spatial reference for locating themselves, coworkers, and occupied seating.
+
+## Expected value
+
+Reduces disorientation and supports informed navigation and seating decisions.
+
+## Scope
+
+Includes current-floor geometry, local/coworker markers, seating state, occupant identity, pan, and cursor-centred zoom.
+
+### Exclusions
+
+- VR/controller navigation and generated-apartment review are excluded.
+
+## Acceptance outcomes
+
+- [ ] The map represents the current floor geometry.
+- [ ] The local user and coworkers appear with distinguishable markers and names.
+- [ ] Seats show available/occupied state and occupant identity at the supported zoom level.
+- [ ] Pan and cursor-centred zoom retain usable orientation.
+
+## Dependencies
+
+- [3DARCH-FT-14 — Move through a collision-aware 3D workplace](./3darch-ft-14.md)
+
+## Risks
+
+- Map markers can become stale when presence or seating events are missed.
+
+## Human approval
+
+Linas approved this Feature for documentation on 2026-09-02T10:40:43.220Z. It is **not Approved for Solution** and has no implementation approval.
+
+- [Documentation decision](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+## Delivery status evidence
+
+The Feature was separately registered at `IN_BACKLOG` as an accepted catalogue boundary. This records backlog retention, not design or delivery progress.
+
+- Event: Catalogue registration
+- Actor and authority: Linas — Human project team member
+- Reason: The Feature catalogue was accepted for governed documentation and retained in the backlog.
+- [Status evidence](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+## Architecture traceability
+
+- Requirements: none derived.
+- Readiness: Not started.
+
+Architecture solution work must not begin until a separate human **Approved for Solution** decision is recorded.
+
+## Tasks
+
+[Review the Tasks group](./3darch-ft-17/tasks.md). No canonical implementation Tasks have been defined.
+
+## Original source
+
+- [Discord – Scope – Linas: original Feature request](https://discord.com/channels/1518726359512387766/1543925247361814568/1544647879111483562)
+- [Discord – Scope – Linas: proceed with documented mapping](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+### Legacy implementation evidence
+
+The Feature boundary was mined from legacy revision `c0ced47ecaf4426f47e5c2e4868677f7144b951a`.
+
+- [`apps/nebula/src/components/Map/Map.tsx`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/nebula/src/components/Map/Map.tsx)
+- [`apps/nebula/src/components/Map/components/MapStaticLayer.tsx`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/nebula/src/components/Map/components/MapStaticLayer.tsx)
+- [`apps/nebula/src/components/Map/components/MapPlayerLayer.tsx`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/nebula/src/components/Map/components/MapPlayerLayer.tsx)
+- [`apps/nebula/src/components/Map/components/MapSeatLayer.tsx`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/nebula/src/components/Map/components/MapSeatLayer.tsx)
+- [`apps/nebula/src/utils/sceneMap.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/nebula/src/utils/sceneMap.ts)
@@ -0,0 +1,8 @@
+---
+title: "3DARCH-FT-17 Tasks"
+description: "Review canonical implementation Tasks governed beneath 3DARCH-FT-17."
+---
+
+# Review 3DARCH-FT-17 Tasks
+
+No canonical implementation Tasks have been defined for [3DARCH-FT-17](../3darch-ft-17.md). Architecture must first receive a separate human **Approved for Solution** decision, derive requirements and readiness evidence, and then register any resulting Tasks through Scope governance.
@@ -1,13 +1,13 @@
 ---
 title: "3DARCH-EP-4 — Experience Live Co-Presence"
-description: "Use this approved Epic boundary to assess related Features and outcomes."
+description: "Review the governed outcome and child Features for 3DARCH-EP-4."
 ---

 # Experience Live Co-Presence

 | Epic | Delivery status | Status source | Owner | Approved for Solution |
 |---|---|---|---|---|
-| `3DARCH-EP-4` | `IN_BACKLOG` | `EXACT` | 3D Architecture Wizzard team | No |
+| `3DARCH-EP-4` | `IN_BACKLOG` | `DERIVED` | 3D Architecture Wizzard team | No |

 ## Goal

@@ -27,7 +27,11 @@ A shared virtual workplace is not credible unless participants can recognize who

 ## Features

-No child Features have been defined or approved. Feature discovery must preserve this Epic boundary and requires a separate human **Approved for Solution** decision before Architecture solution work begins.
+- [3DARCH-FT-18 — See who shares the current floor](./3darch-ep-4/features/3darch-ft-18.md)
+- [3DARCH-FT-19 — Recognize coworkers by workplace identity](./3darch-ep-4/features/3darch-ft-19.md)
+- [3DARCH-FT-20 — Follow coworker movement and activity in real time](./3darch-ep-4/features/3darch-ft-20.md)
+
+These Features are approved for documentation only. Each remains outside Architecture solution work until a separate human **Approved for Solution** decision is recorded.

 ## Original source

@@ -36,7 +40,7 @@ No child Features have been defined or approved. Feature discovery must preserve

 ### Legacy implementation evidence

-The approved catalogue was mined from legacy revision `c0ced47ecaf4426f47e5c2e4868677f7144b951a`.
+The catalogue was mined from legacy revision `c0ced47ecaf4426f47e5c2e4868677f7144b951a`.

 - [`apps/singularity/src/socket-server/event-handlers.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/singularity/src/socket-server/event-handlers.ts)
 - [`apps/singularity/src/socket-server/scene-manager.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/singularity/src/socket-server/scene-manager.ts)
@@ -1,8 +1,14 @@
 ---
 title: "3DARCH-EP-4 Features"
-description: "Review Features governed by 3DARCH-EP-4."
+description: "Review the governed Features beneath 3DARCH-EP-4."
 ---

 # Review 3DARCH-EP-4 Features

-No child Features have been defined or approved for this Epic. Feature discovery must preserve the [3DARCH-EP-4 boundary](../3darch-ep-4.md) and requires a separate human **Approved for Solution** decision before Architecture solution work begins.
+These Features decompose the [3DARCH-EP-4 boundary](../3darch-ep-4.md) into non-overlapping user and operator outcomes grounded in the frozen legacy revision.
+
+- [3DARCH-FT-18 — See who shares the current floor](./features/3darch-ft-18.md)
+- [3DARCH-FT-19 — Recognize coworkers by workplace identity](./features/3darch-ft-19.md)
+- [3DARCH-FT-20 — Follow coworker movement and activity in real time](./features/3darch-ft-20.md)
+
+Documentation approval does not grant **Approved for Solution** or implementation approval.
@@ -0,0 +1,87 @@
+---
+title: "3DARCH-FT-18 — See who shares the current floor"
+description: "Enable a participant to see coworkers join, remain present, change floors, and leave within the same scene-scoped workplace context."
+---
+
+# See who shares the current floor
+
+| Feature | Parent Epic | Delivery status | Status source | Owner | Approved for Solution |
+|---|---|---|---|---|---|
+| `3DARCH-FT-18` | [3DARCH-EP-4 — Experience Live Co-Presence](../../3darch-ep-4.md) | `IN_BACKLOG` | `EXACT` | 3D Architecture Wizzard team | No |
+
+## Description
+
+Enable a participant to see coworkers join, remain present, change floors, and leave within the same scene-scoped workplace context.
+
+## User or operator problem
+
+Participants need an accurate view of who currently shares their floor as people join, move, and disconnect.
+
+## Expected value
+
+Makes the shared environment reflect current floor membership without requiring reloads.
+
+## Scope
+
+Includes initial current-floor membership plus real-time join, floor-change, and disconnect reconciliation.
+
+### Exclusions
+
+- Communication content and seat-reservation ownership are excluded.
+
+## Acceptance outcomes
+
+- [ ] Joining returns the existing people on the participant's current floor.
+- [ ] New arrivals appear without reloading.
+- [ ] Floor changes remove a person from the previous floor and add them to the destination floor.
+- [ ] Disconnects remove stale participants from the shared scene.
+
+## Dependencies
+
+- [3DARCH-FT-9 — Enterprise sign-in and session continuity](../../3darch-ep-2/features/3darch-ft-9.md)
+- [3DARCH-FT-13 — Enter and resume the last workplace location](../../3darch-ep-3/features/3darch-ft-13.md)
+- [3DARCH-FT-16 — Travel between workplace floors](../../3darch-ep-3/features/3darch-ft-16.md)
+
+## Risks
+
+- Join, floor-change, and disconnect event ordering can temporarily duplicate or retain participants.
+
+## Human approval
+
+Linas approved this Feature for documentation on 2026-09-02T10:40:43.220Z. It is **not Approved for Solution** and has no implementation approval.
+
+- [Documentation decision](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+## Delivery status evidence
+
+The Feature was separately registered at `IN_BACKLOG` as an accepted catalogue boundary. This records backlog retention, not design or delivery progress.
+
+- Event: Catalogue registration
+- Actor and authority: Linas — Human project team member
+- Reason: The Feature catalogue was accepted for governed documentation and retained in the backlog.
+- [Status evidence](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+## Architecture traceability
+
+- Requirements: none derived.
+- Readiness: Not started.
+
+Architecture solution work must not begin until a separate human **Approved for Solution** decision is recorded.
+
+## Tasks
+
+[Review the Tasks group](./3darch-ft-18/tasks.md). No canonical implementation Tasks have been defined.
+
+## Original source
+
+- [Discord – Scope – Linas: original Feature request](https://discord.com/channels/1518726359512387766/1543925247361814568/1544647879111483562)
+- [Discord – Scope – Linas: proceed with documented mapping](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+### Legacy implementation evidence
+
+The Feature boundary was mined from legacy revision `c0ced47ecaf4426f47e5c2e4868677f7144b951a`.
+
+- [`apps/singularity/src/socket-server/event-handlers.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/singularity/src/socket-server/event-handlers.ts)
+- [`apps/singularity/src/socket-server/scene-manager.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/singularity/src/socket-server/scene-manager.ts)
+- [`apps/singularity/src/socket-server/broadcast-service.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/singularity/src/socket-server/broadcast-service.ts)
+- [`apps/nebula/src/socket-client.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/nebula/src/socket-client.ts)
@@ -0,0 +1,8 @@
+---
+title: "3DARCH-FT-18 Tasks"
+description: "Review canonical implementation Tasks governed beneath 3DARCH-FT-18."
+---
+
+# Review 3DARCH-FT-18 Tasks
+
+No canonical implementation Tasks have been defined for [3DARCH-FT-18](../3darch-ft-18.md). Architecture must first receive a separate human **Approved for Solution** decision, derive requirements and readiness evidence, and then register any resulting Tasks through Scope governance.
@@ -0,0 +1,87 @@
+---
+title: "3DARCH-FT-19 — Recognize coworkers by workplace identity"
+description: "Enable a participant to recognize each current-floor coworker by persisted avatar and visible name in both the 3D scene and map."
+---
+
+# Recognize coworkers by workplace identity
+
+| Feature | Parent Epic | Delivery status | Status source | Owner | Approved for Solution |
+|---|---|---|---|---|---|
+| `3DARCH-FT-19` | [3DARCH-EP-4 — Experience Live Co-Presence](../../3darch-ep-4.md) | `IN_BACKLOG` | `EXACT` | 3D Architecture Wizzard team | No |
+
+## Description
+
+Enable a participant to recognize each current-floor coworker by persisted avatar and visible name in both the 3D scene and map.
+
+## User or operator problem
+
+Participants need to recognize each coworker consistently across the 3D scene and floor map.
+
+## Expected value
+
+Provides stable social recognition across scene and map representations.
+
+## Scope
+
+Includes persisted avatar selection, safe avatar fallback, visible names, map labels, and identity-change reconciliation.
+
+### Exclusions
+
+- Communication content and seat-reservation ownership are excluded.
+
+## Acceptance outcomes
+
+- [ ] Every current-floor participant renders as one embodied avatar.
+- [ ] The persisted avatar is used when valid, with a safe fallback for an unavailable model.
+- [ ] A visible name label follows each remote avatar.
+- [ ] The floor map shows labeled coworker markers and distinguishes the local participant.
+- [ ] Identity changes propagate without creating a duplicate participant.
+
+## Dependencies
+
+- [3DARCH-FT-10 — First-entry avatar onboarding](../../3darch-ep-2/features/3darch-ft-10.md)
+- [3DARCH-FT-18 — See who shares the current floor](./3darch-ft-18.md)
+
+## Risks
+
+- Missing avatar models and delayed profile changes can reduce reliable coworker recognition.
+
+## Human approval
+
+Linas approved this Feature for documentation on 2026-09-02T10:40:43.220Z. It is **not Approved for Solution** and has no implementation approval.
+
+- [Documentation decision](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+## Delivery status evidence
+
+The Feature was separately registered at `IN_BACKLOG` as an accepted catalogue boundary. This records backlog retention, not design or delivery progress.
+
+- Event: Catalogue registration
+- Actor and authority: Linas — Human project team member
+- Reason: The Feature catalogue was accepted for governed documentation and retained in the backlog.
+- [Status evidence](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+## Architecture traceability
+
+- Requirements: none derived.
+- Readiness: Not started.
+
+Architecture solution work must not begin until a separate human **Approved for Solution** decision is recorded.
+
+## Tasks
+
+[Review the Tasks group](./3darch-ft-19/tasks.md). No canonical implementation Tasks have been defined.
+
+## Original source
+
+- [Discord – Scope – Linas: original Feature request](https://discord.com/channels/1518726359512387766/1543925247361814568/1544647879111483562)
+- [Discord – Scope – Linas: proceed with documented mapping](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+### Legacy implementation evidence
+
+The Feature boundary was mined from legacy revision `c0ced47ecaf4426f47e5c2e4868677f7144b951a`.
+
+- [`apps/nebula/src/components/Player.tsx`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/nebula/src/components/Player.tsx)
+- [`apps/nebula/src/components/Scene.tsx`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/nebula/src/components/Scene.tsx)
+- [`apps/nebula/src/components/Map/components/MapPlayerLayer.tsx`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/nebula/src/components/Map/components/MapPlayerLayer.tsx)
+- [`packages/utils/types/src/player.types.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/packages/utils/types/src/player.types.ts)
@@ -0,0 +1,8 @@
+---
+title: "3DARCH-FT-19 Tasks"
+description: "Review canonical implementation Tasks governed beneath 3DARCH-FT-19."
+---
+
+# Review 3DARCH-FT-19 Tasks
+
+No canonical implementation Tasks have been defined for [3DARCH-FT-19](../3darch-ft-19.md). Architecture must first receive a separate human **Approved for Solution** decision, derive requirements and readiness evidence, and then register any resulting Tasks through Scope governance.
@@ -0,0 +1,87 @@
+---
+title: "3DARCH-FT-20 — Follow coworker movement and activity in real time"
+description: "Enable a participant to see current-floor coworkers' synchronized position, orientation, and movement/activity animation so that the shared environment feels live rather than static."
+---
+
+# Follow coworker movement and activity in real time
+
+| Feature | Parent Epic | Delivery status | Status source | Owner | Approved for Solution |
+|---|---|---|---|---|---|
+| `3DARCH-FT-20` | [3DARCH-EP-4 — Experience Live Co-Presence](../../3darch-ep-4.md) | `IN_BACKLOG` | `EXACT` | 3D Architecture Wizzard team | No |
+
+## Description
+
+Enable a participant to see current-floor coworkers' synchronized position, orientation, and movement/activity animation so that the shared environment feels live rather than static.
+
+## User or operator problem
+
+Participants need remote movement and activity to feel live and remain associated with the correct coworker.
+
+## Expected value
+
+Makes co-presence legible through synchronized pose and activity rather than static avatars.
+
+## Scope
+
+Includes remote position, orientation, movement/activity animation, identity association, and local/remote distinction.
+
+### Exclusions
+
+- Communication content and seat-reservation ownership are excluded.
+
+## Acceptance outcomes
+
+- [ ] Movement updates remain associated with the correct recognized participant.
+- [ ] Position and orientation changes update smoothly for floor peers.
+- [ ] Supported animation/activity state follows the remote participant.
+- [ ] Local and remote representations remain distinguishable.
+
+## Dependencies
+
+- [3DARCH-FT-14 — Move through a collision-aware 3D workplace](../../3darch-ep-3/features/3darch-ft-14.md)
+- [3DARCH-FT-18 — See who shares the current floor](./3darch-ft-18.md)
+- [3DARCH-FT-19 — Recognize coworkers by workplace identity](./3darch-ft-19.md)
+
+## Risks
+
+- Unvalidated pose and activity updates can create implausible or misleading remote movement.
+
+## Human approval
+
+Linas approved this Feature for documentation on 2026-09-02T10:40:43.220Z. It is **not Approved for Solution** and has no implementation approval.
+
+- [Documentation decision](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+## Delivery status evidence
+
+The Feature was separately registered at `IN_BACKLOG` as an accepted catalogue boundary. This records backlog retention, not design or delivery progress.
+
+- Event: Catalogue registration
+- Actor and authority: Linas — Human project team member
+- Reason: The Feature catalogue was accepted for governed documentation and retained in the backlog.
+- [Status evidence](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+## Architecture traceability
+
+- Requirements: none derived.
+- Readiness: Not started.
+
+Architecture solution work must not begin until a separate human **Approved for Solution** decision is recorded.
+
+## Tasks
+
+[Review the Tasks group](./3darch-ft-20/tasks.md). No canonical implementation Tasks have been defined.
+
+## Original source
+
+- [Discord – Scope – Linas: original Feature request](https://discord.com/channels/1518726359512387766/1543925247361814568/1544647879111483562)
+- [Discord – Scope – Linas: proceed with documented mapping](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+### Legacy implementation evidence
+
+The Feature boundary was mined from legacy revision `c0ced47ecaf4426f47e5c2e4868677f7144b951a`.
+
+- [`apps/nebula/src/components/Player.tsx`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/nebula/src/components/Player.tsx)
+- [`apps/nebula/src/hooks/usePlayerAnimations.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/nebula/src/hooks/usePlayerAnimations.ts)
+- [`apps/nebula/src/hooks/usePlayerMovement.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/nebula/src/hooks/usePlayerMovement.ts)
+- [`packages/utils/types/src/player.types.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/packages/utils/types/src/player.types.ts)
@@ -0,0 +1,8 @@
+---
+title: "3DARCH-FT-20 Tasks"
+description: "Review canonical implementation Tasks governed beneath 3DARCH-FT-20."
+---
+
+# Review 3DARCH-FT-20 Tasks
+
+No canonical implementation Tasks have been defined for [3DARCH-FT-20](../3darch-ft-20.md). Architecture must first receive a separate human **Approved for Solution** decision, derive requirements and readiness evidence, and then register any resulting Tasks through Scope governance.
@@ -1,13 +1,13 @@
 ---
 title: "3DARCH-EP-5 — Communicate in Spatial Context"
-description: "Use this approved Epic boundary to assess related Features and outcomes."
+description: "Review the governed outcome and child Features for 3DARCH-EP-5."
 ---

 # Communicate in Spatial Context

 | Epic | Delivery status | Status source | Owner | Approved for Solution |
 |---|---|---|---|---|
-| `3DARCH-EP-5` | `IN_BACKLOG` | `EXACT` | 3D Architecture Wizzard team | No |
+| `3DARCH-EP-5` | `IN_BACKLOG` | `DERIVED` | 3D Architecture Wizzard team | No |

 ## Goal

@@ -27,7 +27,10 @@ Participants need fast written and spoken communication without leaving the shar

 ## Features

-No child Features have been defined or approved. Feature discovery must preserve this Epic boundary and requires a separate human **Approved for Solution** decision before Architecture solution work begins.
+- [3DARCH-FT-21 — Exchange floor-scoped text conversation](./3darch-ep-5/features/3darch-ft-21.md)
+- [3DARCH-FT-22 — Speak with push-to-talk and spatial cues](./3darch-ep-5/features/3darch-ft-22.md)
+
+These Features are approved for documentation only. Each remains outside Architecture solution work until a separate human **Approved for Solution** decision is recorded.

 ## Original source

@@ -36,7 +39,7 @@ No child Features have been defined or approved. Feature discovery must preserve

 ### Legacy implementation evidence

-The approved catalogue was mined from legacy revision `c0ced47ecaf4426f47e5c2e4868677f7144b951a`.
+The catalogue was mined from legacy revision `c0ced47ecaf4426f47e5c2e4868677f7144b951a`.

 - [`apps/nebula/src/components/Chat/Chat.tsx`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/nebula/src/components/Chat/Chat.tsx)
 - [`apps/nebula/src/components/SpeechBubble.tsx`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/nebula/src/components/SpeechBubble.tsx)
@@ -1,8 +1,13 @@
 ---
 title: "3DARCH-EP-5 Features"
-description: "Review Features governed by 3DARCH-EP-5."
+description: "Review the governed Features beneath 3DARCH-EP-5."
 ---

 # Review 3DARCH-EP-5 Features

-No child Features have been defined or approved for this Epic. Feature discovery must preserve the [3DARCH-EP-5 boundary](../3darch-ep-5.md) and requires a separate human **Approved for Solution** decision before Architecture solution work begins.
+These Features decompose the [3DARCH-EP-5 boundary](../3darch-ep-5.md) into non-overlapping user and operator outcomes grounded in the frozen legacy revision.
+
+- [3DARCH-FT-21 — Exchange floor-scoped text conversation](./features/3darch-ft-21.md)
+- [3DARCH-FT-22 — Speak with push-to-talk and spatial cues](./features/3darch-ft-22.md)
+
+Documentation approval does not grant **Approved for Solution** or implementation approval.
@@ -0,0 +1,87 @@
+---
+title: "3DARCH-FT-21 — Exchange floor-scoped text conversation"
+description: "Enable participants on the same floor to send and receive named, timestamped messages and see recent speech represented above the sender's avatar."
+---
+
+# Exchange floor-scoped text conversation
+
+| Feature | Parent Epic | Delivery status | Status source | Owner | Approved for Solution |
+|---|---|---|---|---|---|
+| `3DARCH-FT-21` | [3DARCH-EP-5 — Communicate in Spatial Context](../../3darch-ep-5.md) | `IN_BACKLOG` | `EXACT` | 3D Architecture Wizzard team | No |
+
+## Description
+
+Enable participants on the same floor to send and receive named, timestamped messages and see recent speech represented above the sender's avatar.
+
+## User or operator problem
+
+Colocated participants need a quick written conversation channel that preserves the current floor context.
+
+## Expected value
+
+Keeps lightweight written communication inside the participant’s immediate spatial context.
+
+## Scope
+
+Includes opening/collapsing chat, non-empty submission, floor-scoped relay, sender/time display, scrolling, and temporary avatar speech bubbles.
+
+### Exclusions
+
+- Direct messaging, persistence, history, recording, transcription, and cross-floor communication are excluded.
+
+## Acceptance outcomes
+
+- [ ] The chat panel can be opened, collapsed, composed in, and scrolled.
+- [ ] A sent message is relayed only to the sender's current floor.
+- [ ] Messages identify the sender and time.
+- [ ] A temporary speech bubble and speaking/talking state connect the message to the in-world avatar.
+- [ ] Changing floors cannot present previous-floor chat as current-floor conversation.
+
+## Dependencies
+
+- [3DARCH-FT-18 — See who shares the current floor](../../3darch-ep-4/features/3darch-ft-18.md)
+- [3DARCH-FT-19 — Recognize coworkers by workplace identity](../../3darch-ep-4/features/3darch-ft-19.md)
+
+## Risks
+
+- Chat is ephemeral and the legacy client can retain previous-floor messages after a floor change.
+
+## Human approval
+
+Linas approved this Feature for documentation on 2026-09-02T10:40:43.220Z. It is **not Approved for Solution** and has no implementation approval.
+
+- [Documentation decision](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+## Delivery status evidence
+
+The Feature was separately registered at `IN_BACKLOG` as an accepted catalogue boundary. This records backlog retention, not design or delivery progress.
+
+- Event: Catalogue registration
+- Actor and authority: Linas — Human project team member
+- Reason: The Feature catalogue was accepted for governed documentation and retained in the backlog.
+- [Status evidence](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+## Architecture traceability
+
+- Requirements: none derived.
+- Readiness: Not started.
+
+Architecture solution work must not begin until a separate human **Approved for Solution** decision is recorded.
+
+## Tasks
+
+[Review the Tasks group](./3darch-ft-21/tasks.md). No canonical implementation Tasks have been defined.
+
+## Original source
+
+- [Discord – Scope – Linas: original Feature request](https://discord.com/channels/1518726359512387766/1543925247361814568/1544647879111483562)
+- [Discord – Scope – Linas: proceed with documented mapping](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+### Legacy implementation evidence
+
+The Feature boundary was mined from legacy revision `c0ced47ecaf4426f47e5c2e4868677f7144b951a`.
+
+- [`apps/nebula/src/components/Chat/Chat.tsx`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/nebula/src/components/Chat/Chat.tsx)
+- [`apps/nebula/src/components/SpeechBubble.tsx`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/nebula/src/components/SpeechBubble.tsx)
+- [`apps/nebula/src/stores/chatStore.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/nebula/src/stores/chatStore.ts)
+- [`apps/singularity/src/socket-server/chat-handler.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/singularity/src/socket-server/chat-handler.ts)
@@ -0,0 +1,8 @@
+---
+title: "3DARCH-FT-21 Tasks"
+description: "Review canonical implementation Tasks governed beneath 3DARCH-FT-21."
+---
+
+# Review 3DARCH-FT-21 Tasks
+
+No canonical implementation Tasks have been defined for [3DARCH-FT-21](../3darch-ft-21.md). Architecture must first receive a separate human **Approved for Solution** decision, derive requirements and readiness evidence, and then register any resulting Tasks through Scope governance.
@@ -0,0 +1,89 @@
+---
+title: "3DARCH-FT-22 — Speak with push-to-talk and spatial cues"
+description: "Enable a participant to hold a voice control, grant microphone access, stream speech to the current-floor context, see who is speaking, and hear volume reflect speaker distance."
+---
+
+# Speak with push-to-talk and spatial cues
+
+| Feature | Parent Epic | Delivery status | Status source | Owner | Approved for Solution |
+|---|---|---|---|---|---|
+| `3DARCH-FT-22` | [3DARCH-EP-5 — Communicate in Spatial Context](../../3darch-ep-5.md) | `IN_BACKLOG` | `EXACT` | 3D Architecture Wizzard team | No |
+
+## Description
+
+Enable a participant to hold a voice control, grant microphone access, stream speech to the current-floor context, see who is speaking, and hear volume reflect speaker distance.
+
+## User or operator problem
+
+Participants need hands-busy voice communication with visible speaking state and spatial listening cues.
+
+## Expected value
+
+Adds immediate spoken coordination while preserving floor isolation and distance-aware feedback.
+
+## Scope
+
+Includes push-to-talk capture, permission feedback, current-floor relay, speaking indicators, distance-based volume, and explicit playback recovery.
+
+### Exclusions
+
+- Direct messaging, persistence, history, recording, transcription, and cross-floor communication are excluded.
+
+## Acceptance outcomes
+
+- [ ] Voice capture starts only while the configured push-to-talk action is active.
+- [ ] Microphone denial or unsupported capture produces clear user feedback.
+- [ ] Voice traffic remains isolated to the current floor.
+- [ ] A speaking indicator identifies active speakers.
+- [ ] Playback volume decreases to silence outside the approved proximity range.
+- [ ] Playback can recover after browser autoplay restrictions through an explicit user action.
+
+## Dependencies
+
+- [3DARCH-FT-18 — See who shares the current floor](../../3darch-ep-4/features/3darch-ft-18.md)
+- [3DARCH-FT-20 — Follow coworker movement and activity in real time](../../3darch-ep-4/features/3darch-ft-20.md)
+
+## Risks
+
+- Voice is relayed floor-wide, does not reach silence outside the nominal range, and lacks complete autoplay recovery.
+
+## Human approval
+
+Linas approved this Feature for documentation on 2026-09-02T10:40:43.220Z. It is **not Approved for Solution** and has no implementation approval.
+
+- [Documentation decision](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+## Delivery status evidence
+
+The Feature was separately registered at `IN_BACKLOG` as an accepted catalogue boundary. This records backlog retention, not design or delivery progress.
+
+- Event: Catalogue registration
+- Actor and authority: Linas — Human project team member
+- Reason: The Feature catalogue was accepted for governed documentation and retained in the backlog.
+- [Status evidence](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+## Architecture traceability
+
+- Requirements: none derived.
+- Readiness: Not started.
+
+Architecture solution work must not begin until a separate human **Approved for Solution** decision is recorded.
+
+## Tasks
+
+[Review the Tasks group](./3darch-ft-22/tasks.md). No canonical implementation Tasks have been defined.
+
+## Original source
+
+- [Discord – Scope – Linas: original Feature request](https://discord.com/channels/1518726359512387766/1543925247361814568/1544647879111483562)
+- [Discord – Scope – Linas: proceed with documented mapping](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+### Legacy implementation evidence
+
+The Feature boundary was mined from legacy revision `c0ced47ecaf4426f47e5c2e4868677f7144b951a`.
+
+- [`apps/nebula/src/hooks/useVoiceChat.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/nebula/src/hooks/useVoiceChat.ts)
+- [`apps/nebula/src/components/VoiceIndicator.tsx`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/nebula/src/components/VoiceIndicator.tsx)
+- [`apps/singularity/src/socket-server/voice-handler.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/singularity/src/socket-server/voice-handler.ts)
+- [`packages/utils/constants/src/chat.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/packages/utils/constants/src/chat.ts)
+- [`packages/utils/constants/src/controls.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/packages/utils/constants/src/controls.ts)
@@ -0,0 +1,8 @@
+---
+title: "3DARCH-FT-22 Tasks"
+description: "Review canonical implementation Tasks governed beneath 3DARCH-FT-22."
+---
+
+# Review 3DARCH-FT-22 Tasks
+
+No canonical implementation Tasks have been defined for [3DARCH-FT-22](../3darch-ft-22.md). Architecture must first receive a separate human **Approved for Solution** decision, derive requirements and readiness evidence, and then register any resulting Tasks through Scope governance.
@@ -1,13 +1,13 @@
 ---
 title: "3DARCH-EP-6 — Coordinate Shared Workplace Seating"
-description: "Use this approved Epic boundary to assess related Features and outcomes."
+description: "Review the governed outcome and child Features for 3DARCH-EP-6."
 ---

 # Coordinate Shared Workplace Seating

 | Epic | Delivery status | Status source | Owner | Approved for Solution |
 |---|---|---|---|---|
-| `3DARCH-EP-6` | `IN_BACKLOG` | `EXACT` | 3D Architecture Wizzard team | No |
+| `3DARCH-EP-6` | `IN_BACKLOG` | `DERIVED` | 3D Architecture Wizzard team | No |

 ## Goal

@@ -27,7 +27,11 @@ People need to discover and claim shared seating without collisions, hidden occu

 ## Features

-No child Features have been defined or approved. Feature discovery must preserve this Epic boundary and requires a separate human **Approved for Solution** decision before Architecture solution work begins.
+- [3DARCH-FT-23 — Discover seat availability and occupant identity](./3darch-ep-6/features/3darch-ft-23.md)
+- [3DARCH-FT-24 — Manage one daily seat reservation](./3darch-ep-6/features/3darch-ft-24.md)
+- [3DARCH-FT-25 — Expire stale seat claims at the workplace-day boundary](./3darch-ep-6/features/3darch-ft-25.md)
+
+These Features are approved for documentation only. Each remains outside Architecture solution work until a separate human **Approved for Solution** decision is recorded.

 ## Original source

@@ -36,7 +40,7 @@ No child Features have been defined or approved. Feature discovery must preserve

 ### Legacy implementation evidence

-The approved catalogue was mined from legacy revision `c0ced47ecaf4426f47e5c2e4868677f7144b951a`.
+The catalogue was mined from legacy revision `c0ced47ecaf4426f47e5c2e4868677f7144b951a`.

 - [`apps/nebula/src/hooks/usePlayerActions.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/nebula/src/hooks/usePlayerActions.ts)
 - [`apps/nebula/src/stores/chairStore.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/nebula/src/stores/chairStore.ts)
@@ -1,8 +1,14 @@
 ---
 title: "3DARCH-EP-6 Features"
-description: "Review Features governed by 3DARCH-EP-6."
+description: "Review the governed Features beneath 3DARCH-EP-6."
 ---

 # Review 3DARCH-EP-6 Features

-No child Features have been defined or approved for this Epic. Feature discovery must preserve the [3DARCH-EP-6 boundary](../3darch-ep-6.md) and requires a separate human **Approved for Solution** decision before Architecture solution work begins.
+These Features decompose the [3DARCH-EP-6 boundary](../3darch-ep-6.md) into non-overlapping user and operator outcomes grounded in the frozen legacy revision.
+
+- [3DARCH-FT-23 — Discover seat availability and occupant identity](./features/3darch-ft-23.md)
+- [3DARCH-FT-24 — Manage one daily seat reservation](./features/3darch-ft-24.md)
+- [3DARCH-FT-25 — Expire stale seat claims at the workplace-day boundary](./features/3darch-ft-25.md)
+
+Documentation approval does not grant **Approved for Solution** or implementation approval.
@@ -0,0 +1,86 @@
+---
+title: "3DARCH-FT-23 — Discover seat availability and occupant identity"
+description: "Enable a person to distinguish available and occupied chairs in the 3D office and map before attempting to claim a place."
+---
+
+# Discover seat availability and occupant identity
+
+| Feature | Parent Epic | Delivery status | Status source | Owner | Approved for Solution |
+|---|---|---|---|---|---|
+| `3DARCH-FT-23` | [3DARCH-EP-6 — Coordinate Shared Workplace Seating](../../3darch-ep-6.md) | `IN_BACKLOG` | `EXACT` | 3D Architecture Wizzard team | No |
+
+## Description
+
+Enable a person to distinguish available and occupied chairs in the 3D office and map before attempting to claim a place.
+
+## User or operator problem
+
+People need to know which nearby seats are available and who occupies the others before acting.
+
+## Expected value
+
+Prevents unnecessary claim attempts and aligns 3D and map occupancy information.
+
+## Scope
+
+Includes nearby-chair availability, occupant identity, map parity, and live claim/release/reset updates.
+
+### Exclusions
+
+- Advance booking, recurring reservations, administrator override, and historical occupancy reporting are excluded.
+
+## Acceptance outcomes
+
+- [ ] Nearby chairs expose their current availability.
+- [ ] Occupied chairs show the occupant's identity in the 3D scene.
+- [ ] The floor map uses the same occupancy state and can reveal occupant names.
+- [ ] Live claim/release/reset changes update both views without a reload.
+
+## Dependencies
+
+- [3DARCH-FT-17 — Orient with the live floor map](../../3darch-ep-3/features/3darch-ft-17.md)
+- [3DARCH-FT-19 — Recognize coworkers by workplace identity](../../3darch-ep-4/features/3darch-ft-19.md)
+
+## Risks
+
+- The legacy client bulk-reset listener does not correctly consume the server reset payload.
+
+## Human approval
+
+Linas approved this Feature for documentation on 2026-09-02T10:40:43.220Z. It is **not Approved for Solution** and has no implementation approval.
+
+- [Documentation decision](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+## Delivery status evidence
+
+The Feature was separately registered at `IN_BACKLOG` as an accepted catalogue boundary. This records backlog retention, not design or delivery progress.
+
+- Event: Catalogue registration
+- Actor and authority: Linas — Human project team member
+- Reason: The Feature catalogue was accepted for governed documentation and retained in the backlog.
+- [Status evidence](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+## Architecture traceability
+
+- Requirements: none derived.
+- Readiness: Not started.
+
+Architecture solution work must not begin until a separate human **Approved for Solution** decision is recorded.
+
+## Tasks
+
+[Review the Tasks group](./3darch-ft-23/tasks.md). No canonical implementation Tasks have been defined.
+
+## Original source
+
+- [Discord – Scope – Linas: original Feature request](https://discord.com/channels/1518726359512387766/1543925247361814568/1544647879111483562)
+- [Discord – Scope – Linas: proceed with documented mapping](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+### Legacy implementation evidence
+
+The Feature boundary was mined from legacy revision `c0ced47ecaf4426f47e5c2e4868677f7144b951a`.
+
+- [`apps/nebula/src/components/interactables/ChairOverlay.tsx`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/nebula/src/components/interactables/ChairOverlay.tsx)
+- [`apps/nebula/src/components/Map/components/MapSeatLayer.tsx`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/nebula/src/components/Map/components/MapSeatLayer.tsx)
+- [`apps/nebula/src/stores/chairStore.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/nebula/src/stores/chairStore.ts)
+- [`apps/nebula/src/socket-client.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/nebula/src/socket-client.ts)
@@ -0,0 +1,8 @@
+---
+title: "3DARCH-FT-23 Tasks"
+description: "Review canonical implementation Tasks governed beneath 3DARCH-FT-23."
+---
+
+# Review 3DARCH-FT-23 Tasks
+
+No canonical implementation Tasks have been defined for [3DARCH-FT-23](../3darch-ft-23.md). Architecture must first receive a separate human **Approved for Solution** decision, derive requirements and readiness evidence, and then register any resulting Tasks through Scope governance.
@@ -0,0 +1,87 @@
+---
+title: "3DARCH-FT-24 — Manage one daily seat reservation"
+description: "Enable a person to claim an available nearby seat, move the reservation to another seat, release it, and trust that another user's reservation cannot be displaced."
+---
+
+# Manage one daily seat reservation
+
+| Feature | Parent Epic | Delivery status | Status source | Owner | Approved for Solution |
+|---|---|---|---|---|---|
+| `3DARCH-FT-24` | [3DARCH-EP-6 — Coordinate Shared Workplace Seating](../../3darch-ep-6.md) | `IN_BACKLOG` | `EXACT` | 3D Architecture Wizzard team | No |
+
+## Description
+
+Enable a person to claim an available nearby seat, move the reservation to another seat, release it, and trust that another user's reservation cannot be displaced.
+
+## User or operator problem
+
+A person needs to claim, move, or release one seat without displacing another user’s reservation.
+
+## Expected value
+
+Provides one authoritative daily reservation outcome with visible success or failure.
+
+## Scope
+
+Includes contextual claim/release actions, one-seat enforcement, atomic reservation moves, ownership protection, broadcast updates, and user feedback.
+
+### Exclusions
+
+- Advance booking, recurring reservations, administrator override, and historical occupancy reporting are excluded.
+
+## Acceptance outcomes
+
+- [ ] A contextual action offers claim or release according to proximity, occupancy, and ownership.
+- [ ] A user can hold at most one seat; claiming another moves the reservation atomically.
+- [ ] Another user's occupied seat cannot be claimed or released.
+- [ ] Claim, change, and release outcomes are visible to all affected participants.
+- [ ] Success and failure are communicated to the initiating user.
+
+## Dependencies
+
+- [3DARCH-FT-9 — Enterprise sign-in and session continuity](../../3darch-ep-2/features/3darch-ft-9.md)
+- [3DARCH-FT-23 — Discover seat availability and occupant identity](./3darch-ft-23.md)
+
+## Risks
+
+- Concurrent claims and reconnects require authoritative ownership checks to prevent inconsistent occupancy.
+
+## Human approval
+
+Linas approved this Feature for documentation on 2026-09-02T10:40:43.220Z. It is **not Approved for Solution** and has no implementation approval.
+
+- [Documentation decision](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+## Delivery status evidence
+
+The Feature was separately registered at `IN_BACKLOG` as an accepted catalogue boundary. This records backlog retention, not design or delivery progress.
+
+- Event: Catalogue registration
+- Actor and authority: Linas — Human project team member
+- Reason: The Feature catalogue was accepted for governed documentation and retained in the backlog.
+- [Status evidence](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+## Architecture traceability
+
+- Requirements: none derived.
+- Readiness: Not started.
+
+Architecture solution work must not begin until a separate human **Approved for Solution** decision is recorded.
+
+## Tasks
+
+[Review the Tasks group](./3darch-ft-24/tasks.md). No canonical implementation Tasks have been defined.
+
+## Original source
+
+- [Discord – Scope – Linas: original Feature request](https://discord.com/channels/1518726359512387766/1543925247361814568/1544647879111483562)
+- [Discord – Scope – Linas: proceed with documented mapping](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+### Legacy implementation evidence
+
+The Feature boundary was mined from legacy revision `c0ced47ecaf4426f47e5c2e4868677f7144b951a`.
+
+- [`apps/nebula/src/hooks/usePlayerActions.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/nebula/src/hooks/usePlayerActions.ts)
+- [`apps/nebula/src/stores/chairStore.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/nebula/src/stores/chairStore.ts)
+- [`apps/singularity/src/routes/seat.routes.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/singularity/src/routes/seat.routes.ts)
+- [`apps/singularity/prisma/schema.prisma`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/singularity/prisma/schema.prisma)
@@ -0,0 +1,8 @@
+---
+title: "3DARCH-FT-24 Tasks"
+description: "Review canonical implementation Tasks governed beneath 3DARCH-FT-24."
+---
+
+# Review 3DARCH-FT-24 Tasks
+
+No canonical implementation Tasks have been defined for [3DARCH-FT-24](../3darch-ft-24.md). Architecture must first receive a separate human **Approved for Solution** decision, derive requirements and readiness evidence, and then register any resulting Tasks through Scope governance.
@@ -0,0 +1,88 @@
+---
+title: "3DARCH-FT-25 — Expire stale seat claims at the workplace-day boundary"
+description: "Enable participants to start each workplace day with stale reservations cleared rather than blocked by people who did not manually release yesterday's seats."
+---
+
+# Expire stale seat claims at the workplace-day boundary
+
+| Feature | Parent Epic | Delivery status | Status source | Owner | Approved for Solution |
+|---|---|---|---|---|---|
+| `3DARCH-FT-25` | [3DARCH-EP-6 — Coordinate Shared Workplace Seating](../../3darch-ep-6.md) | `IN_BACKLOG` | `EXACT` | 3D Architecture Wizzard team | No |
+
+## Description
+
+Enable participants to start each workplace day with stale reservations cleared rather than blocked by people who did not manually release yesterday's seats.
+
+## User or operator problem
+
+The workplace needs stale seat claims cleared at a predictable day boundary without manual cleanup.
+
+## Expected value
+
+Restores fair seat availability each workplace day and makes reset failures diagnosable.
+
+## Scope
+
+Includes an explicit timezone/boundary, authoritative claim clearing, single multi-replica execution, client replacement, failure visibility, and safe retry.
+
+### Exclusions
+
+- Advance booking, recurring reservations, administrator override, and historical occupancy reporting are excluded.
+
+## Acceptance outcomes
+
+- [ ] The governing workplace timezone and daily reset boundary are explicit.
+- [ ] Every active claim becomes available with occupant and claim time cleared.
+- [ ] Available seats remain unchanged.
+- [ ] Only one reset is applied when the service has multiple replicas.
+- [ ] Connected clients replace their occupancy state from the authoritative reset without reloading.
+- [ ] A missed or failed reset is visible and can be retried safely.
+
+## Dependencies
+
+- [3DARCH-FT-23 — Discover seat availability and occupant identity](./3darch-ft-23.md)
+- [3DARCH-FT-24 — Manage one daily seat reservation](./3darch-ft-24.md)
+
+## Risks
+
+- The reset timezone, multi-replica coordination, failure visibility, and client refresh behavior are incomplete.
+
+## Human approval
+
+Linas approved this Feature for documentation on 2026-09-02T10:40:43.220Z. It is **not Approved for Solution** and has no implementation approval.
+
+- [Documentation decision](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+## Delivery status evidence
+
+The Feature was separately registered at `IN_BACKLOG` as an accepted catalogue boundary. This records backlog retention, not design or delivery progress.
+
+- Event: Catalogue registration
+- Actor and authority: Linas — Human project team member
+- Reason: The Feature catalogue was accepted for governed documentation and retained in the backlog.
+- [Status evidence](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+## Architecture traceability
+
+- Requirements: none derived.
+- Readiness: Not started.
+
+Architecture solution work must not begin until a separate human **Approved for Solution** decision is recorded.
+
+## Tasks
+
+[Review the Tasks group](./3darch-ft-25/tasks.md). No canonical implementation Tasks have been defined.
+
+## Original source
+
+- [Discord – Scope – Linas: original Feature request](https://discord.com/channels/1518726359512387766/1543925247361814568/1544647879111483562)
+- [Discord – Scope – Linas: proceed with documented mapping](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+### Legacy implementation evidence
+
+The Feature boundary was mined from legacy revision `c0ced47ecaf4426f47e5c2e4868677f7144b951a`.
+
+- [`apps/singularity/src/jobs/seat-reset.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/singularity/src/jobs/seat-reset.ts)
+- [`apps/singularity/src/test/jobs/seat-reset.test.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/singularity/src/test/jobs/seat-reset.test.ts)
+- [`packages/utils/constants/src/socket.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/packages/utils/constants/src/socket.ts)
+- [`apps/nebula/src/socket-client.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/nebula/src/socket-client.ts)
@@ -0,0 +1,8 @@
+---
+title: "3DARCH-FT-25 Tasks"
+description: "Review canonical implementation Tasks governed beneath 3DARCH-FT-25."
+---
+
+# Review 3DARCH-FT-25 Tasks
+
+No canonical implementation Tasks have been defined for [3DARCH-FT-25](../3darch-ft-25.md). Architecture must first receive a separate human **Approved for Solution** decision, derive requirements and readiness evidence, and then register any resulting Tasks through Scope governance.
@@ -1,13 +1,13 @@
 ---
 title: "3DARCH-EP-7 — Generate a Furnished 3D Apartment from a Brief"
-description: "Use this approved Epic boundary to assess related Features and outcomes."
+description: "Review the governed outcome and child Features for 3DARCH-EP-7."
 ---

 # Generate a Furnished 3D Apartment from a Brief

 | Epic | Delivery status | Status source | Owner | Approved for Solution |
 |---|---|---|---|---|
-| `3DARCH-EP-7` | `IN_BACKLOG` | `EXACT` | 3D Architecture Wizzard team | No |
+| `3DARCH-EP-7` | `IN_BACKLOG` | `DERIVED` | 3D Architecture Wizzard team | No |

 ## Goal

@@ -27,7 +27,10 @@ Turning an informal residential brief into coherent geometry, furnishings, and l

 ## Features

-No child Features have been defined or approved. Feature discovery must preserve this Epic boundary and requires a separate human **Approved for Solution** decision before Architecture solution work begins.
+- [3DARCH-FT-26 — Generate a complete apartment concept from a natural-language brief](./3darch-ep-7/features/3darch-ft-26.md)
+- [3DARCH-FT-27 — Follow generation progress and intermediate design states](./3darch-ep-7/features/3darch-ft-27.md)
+
+These Features are approved for documentation only. Each remains outside Architecture solution work until a separate human **Approved for Solution** decision is recorded.

 ## Original source

@@ -36,7 +39,7 @@ No child Features have been defined or approved. Feature discovery must preserve

 ### Legacy implementation evidence

-The approved catalogue was mined from legacy revision `c0ced47ecaf4426f47e5c2e4868677f7144b951a`.
+The catalogue was mined from legacy revision `c0ced47ecaf4426f47e5c2e4868677f7144b951a`.

 - [`apps/archwiz-portal/src/components/LeftSidebar.tsx`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/archwiz-portal/src/components/LeftSidebar.tsx)
 - [`apps/archwiz-forge/src/routes/generate.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/archwiz-forge/src/routes/generate.ts)
@@ -1,8 +1,13 @@
 ---
 title: "3DARCH-EP-7 Features"
-description: "Review Features governed by 3DARCH-EP-7."
+description: "Review the governed Features beneath 3DARCH-EP-7."
 ---

 # Review 3DARCH-EP-7 Features

-No child Features have been defined or approved for this Epic. Feature discovery must preserve the [3DARCH-EP-7 boundary](../3darch-ep-7.md) and requires a separate human **Approved for Solution** decision before Architecture solution work begins.
+These Features decompose the [3DARCH-EP-7 boundary](../3darch-ep-7.md) into non-overlapping user and operator outcomes grounded in the frozen legacy revision.
+
+- [3DARCH-FT-26 — Generate a complete apartment concept from a natural-language brief](./features/3darch-ft-26.md)
+- [3DARCH-FT-27 — Follow generation progress and intermediate design states](./features/3darch-ft-27.md)
+
+Documentation approval does not grant **Approved for Solution** or implementation approval.
@@ -0,0 +1,89 @@
+---
+title: "3DARCH-FT-26 — Generate a complete apartment concept from a natural-language brief"
+description: "Enable a person to describe residential needs in ordinary language and receive a saved 3D apartment with inferred requirements, connected rooms, openings, furniture, and lighting."
+---
+
+# Generate a complete apartment concept from a natural-language brief
+
+| Feature | Parent Epic | Delivery status | Status source | Owner | Approved for Solution |
+|---|---|---|---|---|---|
+| `3DARCH-FT-26` | [3DARCH-EP-7 — Generate a Furnished 3D Apartment from a Brief](../../3darch-ep-7.md) | `IN_BACKLOG` | `EXACT` | 3D Architecture Wizzard team | No |
+
+## Description
+
+Enable a person to describe residential needs in ordinary language and receive a saved 3D apartment with inferred requirements, connected rooms, openings, furniture, and lighting.
+
+## User or operator problem
+
+A residential user needs to translate an ordinary-language brief into a coherent furnished 3D concept without manual modelling.
+
+## Expected value
+
+Produces the Epic’s primary saved artifact: a connected, furnished, and lit apartment scene.
+
+## Scope
+
+Includes prompt validation, requirement inference, connected rooms/openings, furnishing, lighting, final persistence, and stable project identity.
+
+### Exclusions
+
+- Office, retail, and factory generation, export, and loading scenes into Nebula are excluded.
+
+## Acceptance outcomes
+
+- [ ] The service rejects empty, too-short, or oversized briefs before generation.
+- [ ] Missing residential needs can be inferred and represented in the generated requirements.
+- [ ] The floor plan contains connected rooms, circulation, doors, exterior windows, and dimensions.
+- [ ] Furniture reflects room purpose and available space.
+- [ ] Ambient, sunlight, and room lighting complete the scene.
+- [ ] Completion returns a stable project identity and persists the final scene.
+
+## Dependencies
+
+- [3DARCH-FT-8 — Package, deploy, and health-check workplace services](../../3darch-ep-1/features/3darch-ft-8.md)
+
+## Risks
+
+- Generated YAML lacks complete schema, bounds, clearance, and overlap validation.
+
+## Human approval
+
+Linas approved this Feature for documentation on 2026-09-02T10:40:43.220Z. It is **not Approved for Solution** and has no implementation approval.
+
+- [Documentation decision](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+## Delivery status evidence
+
+The Feature was separately registered at `IN_BACKLOG` as an accepted catalogue boundary. This records backlog retention, not design or delivery progress.
+
+- Event: Catalogue registration
+- Actor and authority: Linas — Human project team member
+- Reason: The Feature catalogue was accepted for governed documentation and retained in the backlog.
+- [Status evidence](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+## Architecture traceability
+
+- Requirements: none derived.
+- Readiness: Not started.
+
+Architecture solution work must not begin until a separate human **Approved for Solution** decision is recorded.
+
+## Tasks
+
+[Review the Tasks group](./3darch-ft-26/tasks.md). No canonical implementation Tasks have been defined.
+
+## Original source
+
+- [Discord – Scope – Linas: original Feature request](https://discord.com/channels/1518726359512387766/1543925247361814568/1544647879111483562)
+- [Discord – Scope – Linas: proceed with documented mapping](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+### Legacy implementation evidence
+
+The Feature boundary was mined from legacy revision `c0ced47ecaf4426f47e5c2e4868677f7144b951a`.
+
+- [`apps/archwiz-portal/src/components/LeftSidebar.tsx`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/archwiz-portal/src/components/LeftSidebar.tsx)
+- [`apps/archwiz-forge/src/routes/generate.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/archwiz-forge/src/routes/generate.ts)
+- [`apps/archwiz-forge/src/skills/extract-requirements.md`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/archwiz-forge/src/skills/extract-requirements.md)
+- [`apps/archwiz-forge/src/skills/generate-structure.md`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/archwiz-forge/src/skills/generate-structure.md)
+- [`apps/archwiz-forge/src/skills/place-furniture.md`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/archwiz-forge/src/skills/place-furniture.md)
+- [`apps/archwiz-forge/src/skills/add-lighting.md`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/archwiz-forge/src/skills/add-lighting.md)
@@ -0,0 +1,8 @@
+---
+title: "3DARCH-FT-26 Tasks"
+description: "Review canonical implementation Tasks governed beneath 3DARCH-FT-26."
+---
+
+# Review 3DARCH-FT-26 Tasks
+
+No canonical implementation Tasks have been defined for [3DARCH-FT-26](../3darch-ft-26.md). Architecture must first receive a separate human **Approved for Solution** decision, derive requirements and readiness evidence, and then register any resulting Tasks through Scope governance.
@@ -0,0 +1,85 @@
+---
+title: "3DARCH-FT-27 — Follow generation progress and intermediate design states"
+description: "Enable a person to understand which generation stage is running and see the apartment emerge instead of waiting for an opaque request."
+---
+
+# Follow generation progress and intermediate design states
+
+| Feature | Parent Epic | Delivery status | Status source | Owner | Approved for Solution |
+|---|---|---|---|---|---|
+| `3DARCH-FT-27` | [3DARCH-EP-7 — Generate a Furnished 3D Apartment from a Brief](../../3darch-ep-7.md) | `IN_BACKLOG` | `EXACT` | 3D Architecture Wizzard team | No |
+
+## Description
+
+Enable a person to understand which generation stage is running and see the apartment emerge instead of waiting for an opaque request.
+
+## User or operator problem
+
+A person needs visible generation stages and intermediate results rather than waiting on an opaque long-running request.
+
+## Expected value
+
+Builds trust in long-running generation through progressive feedback and safe failure handling.
+
+## Scope
+
+Includes ordered stage reporting, intermediate structural/furnished previews, final-scene selection, and failure cleanup.
+
+### Exclusions
+
+- Office, retail, and factory generation, export, and loading scenes into Nebula are excluded.
+
+## Acceptance outcomes
+
+- [ ] Progress identifies requirements, structure, furniture, and lighting stages in order.
+- [ ] Structural and furnished intermediate scenes replace the current preview as they become available.
+- [ ] Completion selects the final persisted scene.
+- [ ] Failure produces a visible message and does not leave a false completed project.
+
+## Dependencies
+
+- [3DARCH-FT-26 — Generate a complete apartment concept from a natural-language brief](./3darch-ft-26.md)
+
+## Risks
+
+- Failure cleanup must prevent partial generation output from appearing as a completed project.
+
+## Human approval
+
+Linas approved this Feature for documentation on 2026-09-02T10:40:43.220Z. It is **not Approved for Solution** and has no implementation approval.
+
+- [Documentation decision](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+## Delivery status evidence
+
+The Feature was separately registered at `IN_BACKLOG` as an accepted catalogue boundary. This records backlog retention, not design or delivery progress.
+
+- Event: Catalogue registration
+- Actor and authority: Linas — Human project team member
+- Reason: The Feature catalogue was accepted for governed documentation and retained in the backlog.
+- [Status evidence](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+## Architecture traceability
+
+- Requirements: none derived.
+- Readiness: Not started.
+
+Architecture solution work must not begin until a separate human **Approved for Solution** decision is recorded.
+
+## Tasks
+
+[Review the Tasks group](./3darch-ft-27/tasks.md). No canonical implementation Tasks have been defined.
+
+## Original source
+
+- [Discord – Scope – Linas: original Feature request](https://discord.com/channels/1518726359512387766/1543925247361814568/1544647879111483562)
+- [Discord – Scope – Linas: proceed with documented mapping](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+### Legacy implementation evidence
+
+The Feature boundary was mined from legacy revision `c0ced47ecaf4426f47e5c2e4868677f7144b951a`.
+
+- [`apps/archwiz-portal/src/api/client.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/archwiz-portal/src/api/client.ts)
+- [`apps/archwiz-portal/src/App.tsx`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/archwiz-portal/src/App.tsx)
+- [`apps/archwiz-portal/src/components/LeftSidebar.tsx`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/archwiz-portal/src/components/LeftSidebar.tsx)
+- [`apps/archwiz-forge/src/routes/generate.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/archwiz-forge/src/routes/generate.ts)
@@ -0,0 +1,8 @@
+---
+title: "3DARCH-FT-27 Tasks"
+description: "Review canonical implementation Tasks governed beneath 3DARCH-FT-27."
+---
+
+# Review 3DARCH-FT-27 Tasks
+
+No canonical implementation Tasks have been defined for [3DARCH-FT-27](../3darch-ft-27.md). Architecture must first receive a separate human **Approved for Solution** decision, derive requirements and readiness evidence, and then register any resulting Tasks through Scope governance.
@@ -1,13 +1,13 @@
 ---
 title: "3DARCH-EP-8 — Review and Walk Through a Generated Design"
-description: "Use this approved Epic boundary to assess related Features and outcomes."
+description: "Review the governed outcome and child Features for 3DARCH-EP-8."
 ---

 # Review and Walk Through a Generated Design

 | Epic | Delivery status | Status source | Owner | Approved for Solution |
 |---|---|---|---|---|
-| `3DARCH-EP-8` | `IN_BACKLOG` | `EXACT` | 3D Architecture Wizzard team | No |
+| `3DARCH-EP-8` | `IN_BACKLOG` | `DERIVED` | 3D Architecture Wizzard team | No |

 ## Goal

@@ -27,7 +27,10 @@ A generated layout must be understandable at both overview and human scale befor

 ## Features

-No child Features have been defined or approved. Feature discovery must preserve this Epic boundary and requires a separate human **Approved for Solution** decision before Architecture solution work begins.
+- [3DARCH-FT-28 — Inspect the apartment from an overview](./3darch-ep-8/features/3darch-ft-28.md)
+- [3DARCH-FT-29 — Walk through the apartment at human scale](./3darch-ep-8/features/3darch-ft-29.md)
+
+These Features are approved for documentation only. Each remains outside Architecture solution work until a separate human **Approved for Solution** decision is recorded.

 ## Original source

@@ -36,7 +39,7 @@ No child Features have been defined or approved. Feature discovery must preserve

 ### Legacy implementation evidence

-The approved catalogue was mined from legacy revision `c0ced47ecaf4426f47e5c2e4868677f7144b951a`.
+The catalogue was mined from legacy revision `c0ced47ecaf4426f47e5c2e4868677f7144b951a`.

 - [`apps/archwiz-portal/src/components/RightSidebar.tsx`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/archwiz-portal/src/components/RightSidebar.tsx)
 - [`apps/archwiz-portal/src/components/scene/ApartmentCanvas.tsx`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/archwiz-portal/src/components/scene/ApartmentCanvas.tsx)
@@ -1,8 +1,13 @@
 ---
 title: "3DARCH-EP-8 Features"
-description: "Review Features governed by 3DARCH-EP-8."
+description: "Review the governed Features beneath 3DARCH-EP-8."
 ---

 # Review 3DARCH-EP-8 Features

-No child Features have been defined or approved for this Epic. Feature discovery must preserve the [3DARCH-EP-8 boundary](../3darch-ep-8.md) and requires a separate human **Approved for Solution** decision before Architecture solution work begins.
+These Features decompose the [3DARCH-EP-8 boundary](../3darch-ep-8.md) into non-overlapping user and operator outcomes grounded in the frozen legacy revision.
+
+- [3DARCH-FT-28 — Inspect the apartment from an overview](./features/3darch-ft-28.md)
+- [3DARCH-FT-29 — Walk through the apartment at human scale](./features/3darch-ft-29.md)
+
+Documentation approval does not grant **Approved for Solution** or implementation approval.
@@ -0,0 +1,86 @@
+---
+title: "3DARCH-FT-28 — Inspect the apartment from an overview"
+description: "Enable a person to orbit around the open-ceiling apartment and assess rooms, area, dimensions, openings, materials, furniture, lighting, and the originating brief."
+---
+
+# Inspect the apartment from an overview
+
+| Feature | Parent Epic | Delivery status | Status source | Owner | Approved for Solution |
+|---|---|---|---|---|---|
+| `3DARCH-FT-28` | [3DARCH-EP-8 — Review and Walk Through a Generated Design](../../3darch-ep-8.md) | `IN_BACKLOG` | `EXACT` | 3D Architecture Wizzard team | No |
+
+## Description
+
+Enable a person to orbit around the open-ceiling apartment and assess rooms, area, dimensions, openings, materials, furniture, lighting, and the originating brief.
+
+## User or operator problem
+
+A person needs an overview that makes the generated apartment’s layout, dimensions, contents, and brief assessable.
+
+## Expected value
+
+Enables informed review of the complete generated concept and its originating context.
+
+## Scope
+
+Includes orbit review, coherent scene rendering, project summary, original brief, and toggleable room labels with area.
+
+### Exclusions
+
+- Editing, export, VR review, and collaborative walkthrough are excluded.
+
+## Acceptance outcomes
+
+- [ ] Orbit controls expose the complete generated apartment from useful angles.
+- [ ] Walls, floors, openings, furnishings, ambient light, sunlight, and room lights render coherently.
+- [ ] Project context shows name, total area, room count, creation context, and original brief.
+- [ ] Room labels can be shown or hidden and include calculated room area.
+
+## Dependencies
+
+- [3DARCH-FT-26 — Generate a complete apartment concept from a natural-language brief](../../3darch-ep-7/features/3darch-ft-26.md)
+
+## Risks
+
+- Large or malformed scenes can degrade rendering, labels, or the accuracy of project summaries.
+
+## Human approval
+
+Linas approved this Feature for documentation on 2026-09-02T10:40:43.220Z. It is **not Approved for Solution** and has no implementation approval.
+
+- [Documentation decision](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+## Delivery status evidence
+
+The Feature was separately registered at `IN_BACKLOG` as an accepted catalogue boundary. This records backlog retention, not design or delivery progress.
+
+- Event: Catalogue registration
+- Actor and authority: Linas — Human project team member
+- Reason: The Feature catalogue was accepted for governed documentation and retained in the backlog.
+- [Status evidence](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+## Architecture traceability
+
+- Requirements: none derived.
+- Readiness: Not started.
+
+Architecture solution work must not begin until a separate human **Approved for Solution** decision is recorded.
+
+## Tasks
+
+[Review the Tasks group](./3darch-ft-28/tasks.md). No canonical implementation Tasks have been defined.
+
+## Original source
+
+- [Discord – Scope – Linas: original Feature request](https://discord.com/channels/1518726359512387766/1543925247361814568/1544647879111483562)
+- [Discord – Scope – Linas: proceed with documented mapping](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+### Legacy implementation evidence
+
+The Feature boundary was mined from legacy revision `c0ced47ecaf4426f47e5c2e4868677f7144b951a`.
+
+- [`apps/archwiz-portal/src/components/scene/ApartmentCanvas.tsx`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/archwiz-portal/src/components/scene/ApartmentCanvas.tsx)
+- [`apps/archwiz-portal/src/components/scene/RoomMesh.tsx`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/archwiz-portal/src/components/scene/RoomMesh.tsx)
+- [`apps/archwiz-portal/src/components/scene/RoomLabels.tsx`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/archwiz-portal/src/components/scene/RoomLabels.tsx)
+- [`apps/archwiz-portal/src/components/scene/SceneLights.tsx`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/archwiz-portal/src/components/scene/SceneLights.tsx)
+- [`apps/archwiz-portal/src/components/RightSidebar.tsx`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/archwiz-portal/src/components/RightSidebar.tsx)
@@ -0,0 +1,8 @@
+---
+title: "3DARCH-FT-28 Tasks"
+description: "Review canonical implementation Tasks governed beneath 3DARCH-FT-28."
+---
+
+# Review 3DARCH-FT-28 Tasks
+
+No canonical implementation Tasks have been defined for [3DARCH-FT-28](../3darch-ft-28.md). Architecture must first receive a separate human **Approved for Solution** decision, derive requirements and readiness evidence, and then register any resulting Tasks through Scope governance.
@@ -0,0 +1,85 @@
+---
+title: "3DARCH-FT-29 — Walk through the apartment at human scale"
+description: "Enable a person to enter near the detected apartment entrance, look around, move through rooms, and return to overview mode."
+---
+
+# Walk through the apartment at human scale
+
+| Feature | Parent Epic | Delivery status | Status source | Owner | Approved for Solution |
+|---|---|---|---|---|---|
+| `3DARCH-FT-29` | [3DARCH-EP-8 — Review and Walk Through a Generated Design](../../3darch-ep-8.md) | `IN_BACKLOG` | `EXACT` | 3D Architecture Wizzard team | No |
+
+## Description
+
+Enable a person to enter near the detected apartment entrance, look around, move through rooms, and return to overview mode.
+
+## User or operator problem
+
+A person needs to experience the generated apartment at human scale and return predictably to overview review.
+
+## Expected value
+
+Enables experiential validation of circulation and scale beyond a top-down overview.
+
+## Scope
+
+Includes entrance detection, valid walk-mode start, pointer look, WASD movement, collision boundaries, and return to Orbit mode.
+
+### Exclusions
+
+- Editing, export, VR review, and collaborative walkthrough are excluded.
+
+## Acceptance outcomes
+
+- [ ] Walk mode starts at a valid position just inside the detected entrance.
+- [ ] Pointer look and WASD movement provide a human-scale review.
+- [ ] Collision prevents movement through walls and solid furnishings.
+- [ ] Escape or the visible mode control returns predictably to Orbit mode.
+
+## Dependencies
+
+- [3DARCH-FT-28 — Inspect the apartment from an overview](./3darch-ft-28.md)
+
+## Risks
+
+- Legacy Walk mode has no collision enforcement and permits movement through walls or furniture.
+
+## Human approval
+
+Linas approved this Feature for documentation on 2026-09-02T10:40:43.220Z. It is **not Approved for Solution** and has no implementation approval.
+
+- [Documentation decision](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+## Delivery status evidence
+
+The Feature was separately registered at `IN_BACKLOG` as an accepted catalogue boundary. This records backlog retention, not design or delivery progress.
+
+- Event: Catalogue registration
+- Actor and authority: Linas — Human project team member
+- Reason: The Feature catalogue was accepted for governed documentation and retained in the backlog.
+- [Status evidence](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+## Architecture traceability
+
+- Requirements: none derived.
+- Readiness: Not started.
+
+Architecture solution work must not begin until a separate human **Approved for Solution** decision is recorded.
+
+## Tasks
+
+[Review the Tasks group](./3darch-ft-29/tasks.md). No canonical implementation Tasks have been defined.
+
+## Original source
+
+- [Discord – Scope – Linas: original Feature request](https://discord.com/channels/1518726359512387766/1543925247361814568/1544647879111483562)
+- [Discord – Scope – Linas: proceed with documented mapping](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+### Legacy implementation evidence
+
+The Feature boundary was mined from legacy revision `c0ced47ecaf4426f47e5c2e4868677f7144b951a`.
+
+- [`apps/archwiz-portal/src/components/RightSidebar.tsx`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/archwiz-portal/src/components/RightSidebar.tsx)
+- [`apps/archwiz-portal/src/components/scene/ApartmentCanvas.tsx`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/archwiz-portal/src/components/scene/ApartmentCanvas.tsx)
+- [`apps/archwiz-portal/src/components/scene/entrance.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/archwiz-portal/src/components/scene/entrance.ts)
+- [`apps/archwiz-portal/src/components/scene/FPSControls.tsx`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/archwiz-portal/src/components/scene/FPSControls.tsx)
@@ -0,0 +1,8 @@
+---
+title: "3DARCH-FT-29 Tasks"
+description: "Review canonical implementation Tasks governed beneath 3DARCH-FT-29."
+---
+
+# Review 3DARCH-FT-29 Tasks
+
+No canonical implementation Tasks have been defined for [3DARCH-FT-29](../3darch-ft-29.md). Architecture must first receive a separate human **Approved for Solution** decision, derive requirements and readiness evidence, and then register any resulting Tasks through Scope governance.
@@ -1,13 +1,13 @@
 ---
 title: "3DARCH-EP-9 — Refine a Design Through Natural-Language Changes"
-description: "Use this approved Epic boundary to assess related Features and outcomes."
+description: "Review the governed outcome and child Features for 3DARCH-EP-9."
 ---

 # Refine a Design Through Natural-Language Changes

 | Epic | Delivery status | Status source | Owner | Approved for Solution |
 |---|---|---|---|---|
-| `3DARCH-EP-9` | `IN_BACKLOG` | `EXACT` | 3D Architecture Wizzard team | No |
+| `3DARCH-EP-9` | `IN_BACKLOG` | `DERIVED` | 3D Architecture Wizzard team | No |

 ## Goal

@@ -27,7 +27,9 @@ A person needs to iterate on a generated design without directly manipulating ge

 ## Features

-No child Features have been defined or approved. Feature discovery must preserve this Epic boundary and requires a separate human **Approved for Solution** decision before Architecture solution work begins.
+- [3DARCH-FT-30 — Apply and persist a natural-language design change](./3darch-ep-9/features/3darch-ft-30.md)
+
+These Features are approved for documentation only. Each remains outside Architecture solution work until a separate human **Approved for Solution** decision is recorded.

 ## Original source

@@ -36,7 +38,7 @@ No child Features have been defined or approved. Feature discovery must preserve

 ### Legacy implementation evidence

-The approved catalogue was mined from legacy revision `c0ced47ecaf4426f47e5c2e4868677f7144b951a`.
+The catalogue was mined from legacy revision `c0ced47ecaf4426f47e5c2e4868677f7144b951a`.

 - [`apps/archwiz-portal/src/components/RightSidebar.tsx`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/archwiz-portal/src/components/RightSidebar.tsx)
 - [`apps/archwiz-portal/src/api/client.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/archwiz-portal/src/api/client.ts)
@@ -1,8 +1,12 @@
 ---
 title: "3DARCH-EP-9 Features"
-description: "Review Features governed by 3DARCH-EP-9."
+description: "Review the governed Features beneath 3DARCH-EP-9."
 ---

 # Review 3DARCH-EP-9 Features

-No child Features have been defined or approved for this Epic. Feature discovery must preserve the [3DARCH-EP-9 boundary](../3darch-ep-9.md) and requires a separate human **Approved for Solution** decision before Architecture solution work begins.
+These Features decompose the [3DARCH-EP-9 boundary](../3darch-ep-9.md) into non-overlapping user and operator outcomes grounded in the frozen legacy revision.
+
+- [3DARCH-FT-30 — Apply and persist a natural-language design change](./features/3darch-ft-30.md)
+
+Documentation approval does not grant **Approved for Solution** or implementation approval.
@@ -0,0 +1,88 @@
+---
+title: "3DARCH-FT-30 — Apply and persist a natural-language design change"
+description: "Enable a person to describe a focused change to a generated or reopened apartment, review the updated 3D result, and find that result retained when the project is reopened."
+---
+
+# Apply and persist a natural-language design change
+
+| Feature | Parent Epic | Delivery status | Status source | Owner | Approved for Solution |
+|---|---|---|---|---|---|
+| `3DARCH-FT-30` | [3DARCH-EP-9 — Refine a Design Through Natural-Language Changes](../../3darch-ep-9.md) | `IN_BACKLOG` | `EXACT` | 3D Architecture Wizzard team | No |
+
+## Description
+
+Enable a person to describe a focused change to a generated or reopened apartment, review the updated 3D result, and find that result retained when the project is reopened.
+
+## User or operator problem
+
+A person needs to refine an existing apartment through a focused request without regenerating a separate project.
+
+## Expected value
+
+Preserves project continuity while allowing the current design to evolve from natural-language intent.
+
+## Scope
+
+Includes bounded natural-language input, update of the current persisted project, last-valid-scene protection, visible result, and drift review.
+
+### Exclusions
+
+- Version history, undo, deterministic diffs, and fast-edit guarantees are excluded.
+
+## Acceptance outcomes
+
+- [ ] Editing is available only after a project has a persisted identity and scene.
+- [ ] A bounded natural-language request updates the intended design content while preserving project identity and unaffected content.
+- [ ] Invalid or failed edits leave the last valid scene intact and explain the failure.
+- [ ] The updated scene appears in the current viewer and persists for later reopening.
+- [ ] The user can distinguish the requested change from unintended model drift before accepting it as the current version.
+
+## Dependencies
+
+- [3DARCH-FT-26 — Generate a complete apartment concept from a natural-language brief](../../3darch-ep-7/features/3darch-ft-26.md)
+- [3DARCH-FT-28 — Inspect the apartment from an overview](../../3darch-ep-8/features/3darch-ft-28.md)
+
+## Risks
+
+- Editing rewrites the complete scene without a diff, version history, undo, or deterministic preservation guarantees.
+
+## Human approval
+
+Linas approved this Feature for documentation on 2026-09-02T10:40:43.220Z. It is **not Approved for Solution** and has no implementation approval.
+
+- [Documentation decision](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+## Delivery status evidence
+
+The Feature was separately registered at `IN_BACKLOG` as an accepted catalogue boundary. This records backlog retention, not design or delivery progress.
+
+- Event: Catalogue registration
+- Actor and authority: Linas — Human project team member
+- Reason: The Feature catalogue was accepted for governed documentation and retained in the backlog.
+- [Status evidence](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+## Architecture traceability
+
+- Requirements: none derived.
+- Readiness: Not started.
+
+Architecture solution work must not begin until a separate human **Approved for Solution** decision is recorded.
+
+## Tasks
+
+[Review the Tasks group](./3darch-ft-30/tasks.md). No canonical implementation Tasks have been defined.
+
+## Original source
+
+- [Discord – Scope – Linas: original Feature request](https://discord.com/channels/1518726359512387766/1543925247361814568/1544647879111483562)
+- [Discord – Scope – Linas: proceed with documented mapping](https://discord.com/channels/1518726359512387766/1543925247361814568/1544658325738885201)
+
+### Legacy implementation evidence
+
+The Feature boundary was mined from legacy revision `c0ced47ecaf4426f47e5c2e4868677f7144b951a`.
+
+- [`apps/archwiz-portal/src/components/RightSidebar.tsx`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/archwiz-portal/src/components/RightSidebar.tsx)
+- [`apps/archwiz-portal/src/api/client.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/archwiz-portal/src/api/client.ts)
+- [`apps/archwiz-forge/src/routes/edit.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/archwiz-forge/src/routes/edit.ts)
+- [`apps/archwiz-forge/src/pipeline/edit.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/archwiz-forge/src/pipeline/edit.ts)
+- [`apps/archwiz-forge/src/skills/edit-scene.md`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/archwiz-forge/src/skills/edit-scene.md)
@@ -0,0 +1,8 @@
+---
+title: "3DARCH-FT-30 Tasks"
+description: "Review canonical implementation Tasks governed beneath 3DARCH-FT-30."
+---
+
+# Review 3DARCH-FT-30 Tasks
+
+No canonical implementation Tasks have been defined for [3DARCH-FT-30](../3darch-ft-30.md). Architecture must first receive a separate human **Approved for Solution** decision, derive requirements and readiness evidence, and then register any resulting Tasks through Scope governance.
@@ -1,11 +1,11 @@
 ---
 title: "Epics"
-description: "Review the approved experience-led Epic catalogue mined from the legacy platform."
+description: "Review the approved experience-led Epic catalogue and its documented Features."
 ---

 # Review the approved Epic catalogue

-These ten Epics define the documented product boundary mined from materially implemented legacy behavior. `3DARCH-EP-1` owns the engineering foundation; every remaining Epic describes a user experience or usage outcome.
+These ten Epics define the documented product boundary mined from materially implemented legacy behavior. Their 32 child Features provide the approved documentation-level decomposition without granting solution or implementation approval.

 - [3DARCH-EP-1 — Engineering Platform, Quality, and Operability](./3darch-ep-1.md)
 - [3DARCH-EP-2 — Secure Access and Personal Setup](./3darch-ep-2.md)