diff --git a/docs/architecture-high-level/diagrams/channels.drawio b/docs/architecture-high-level/diagrams/channels.drawio
index 17e4bad..ccbb901 100644
--- a/docs/architecture-high-level/diagrams/channels.drawio
+++ b/docs/architecture-high-level/diagrams/channels.drawio
@@ -7,7 +7,7 @@
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         </mxCell>
-        <mxCell id="subtitle" value="Six channels create explicit concern boundaries and operating guidance" style="text;html=1;strokeColor=none;fillColor=none;align=left;verticalAlign=middle;fontSize=14;fontColor=#486581;" vertex="1" parent="1">
+        <mxCell id="subtitle" value="Six channels separate concerns; mapped project skills carry operating guidance" style="text;html=1;strokeColor=none;fillColor=none;align=left;verticalAlign=middle;fontSize=14;fontColor=#486581;" vertex="1" parent="1">
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         <mxCell id="general" value="GENERAL Announcements · questions shared coordination" style="rounded=0;whiteSpace=wrap;html=1;fillColor=#E6FFFA;strokeColor=#0F766E;strokeWidth=2;fontColor=#102A43;fontSize=14;spacing=12;" vertex="1" parent="1">
diff --git a/docs/architecture-high-level/diagrams/context.drawio b/docs/architecture-high-level/diagrams/context.drawio
index f5ae78a..649472e 100644
--- a/docs/architecture-high-level/diagrams/context.drawio
+++ b/docs/architecture-high-level/diagrams/context.drawio
@@ -7,7 +7,7 @@
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-        <mxCell id="subtitle" value="Governed delivery across people, collaboration, source, and runtime evidence" style="text;html=1;strokeColor=none;fillColor=none;align=left;verticalAlign=middle;fontSize=14;fontColor=#486581;" vertex="1" parent="1">
+        <mxCell id="subtitle" value="Governed delivery: people, collaboration, source control, and runtime evidence" style="text;html=1;strokeColor=none;fillColor=none;align=left;verticalAlign=middle;fontSize=14;fontColor=#486581;" vertex="1" parent="1">
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         <mxCell id="board" value="Corp v1 Board Lifecycle authority and portfolio decisions" style="rounded=0;whiteSpace=wrap;html=1;fillColor=#E6FFFA;strokeColor=#0F766E;strokeWidth=2;fontColor=#102A43;fontSize=14;spacing=12;" vertex="1" parent="1">
diff --git a/docs/architecture-high-level/diagrams/repositories.drawio b/docs/architecture-high-level/diagrams/repositories.drawio
index a3ecb17..8c06d0e 100644
--- a/docs/architecture-high-level/diagrams/repositories.drawio
+++ b/docs/architecture-high-level/diagrams/repositories.drawio
@@ -7,7 +7,7 @@
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           <mxGeometry x="80" y="20" width="1200" height="40" as="geometry" />
         </mxCell>
-        <mxCell id="subtitle" value="Separate project source from adopted guidance through reviewed delivery evidence" style="text;html=1;strokeColor=none;fillColor=none;align=left;verticalAlign=middle;fontSize=14;fontColor=#486581;" vertex="1" parent="1">
+        <mxCell id="subtitle" value="Project repositories + adopted agent guidance meet in reviewed delivery evidence" style="text;html=1;strokeColor=none;fillColor=none;align=left;verticalAlign=middle;fontSize=14;fontColor=#486581;" vertex="1" parent="1">
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         <mxCell id="projectorg" value="corp-v1-&amp;lt;code&amp;gt; PROJECT ORGANIZATION" style="rounded=0;whiteSpace=wrap;html=1;fillColor=#EFF6FF;strokeColor=#2563EB;strokeWidth=2;fontColor=#102A43;fontSize=14;spacing=12;" vertex="1" parent="1">
@@ -22,10 +22,10 @@
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-        <mxCell id="channelskills" value="6 channel skills: general · scope · architecture · kanban · delivery · releases" style="rounded=0;whiteSpace=wrap;html=1;fillColor=#FFFFFF;strokeColor=#A16207;strokeWidth=2;fontColor=#102A43;fontSize=14;spacing=12;" vertex="1" parent="1">
+        <mxCell id="channelskills" value="6 adopted channel-skill repos: gen · scope · arch · kanban · delivery · release" style="rounded=0;whiteSpace=wrap;html=1;fillColor=#FFFFFF;strokeColor=#A16207;strokeWidth=2;fontColor=#102A43;fontSize=14;spacing=12;" vertex="1" parent="1">
           <mxGeometry x="80" y="320" width="400" height="120" as="geometry" />
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-        <mxCell id="engskills" value="7 eng. skills: branch · monorepo · scripts · CI/CD · GitOps · docs · templates" style="rounded=0;whiteSpace=wrap;html=1;fillColor=#FFFFFF;strokeColor=#A16207;strokeWidth=2;fontColor=#102A43;fontSize=14;spacing=12;" vertex="1" parent="1">
+        <mxCell id="engskills" value="7 adopted eng-skill repos: branch · mono · scripts · CI · GitOps · docs · tpl" style="rounded=0;whiteSpace=wrap;html=1;fillColor=#FFFFFF;strokeColor=#A16207;strokeWidth=2;fontColor=#102A43;fontSize=14;spacing=12;" vertex="1" parent="1">
           <mxGeometry x="80" y="480" width="400" height="120" as="geometry" />
         </mxCell>
         <mxCell id="ci" value="GITEA ACTIONS Exact-head validation and artifact publication" style="rounded=0;whiteSpace=wrap;html=1;fillColor=#F0FDF4;strokeColor=#15803D;strokeWidth=2;fontColor=#102A43;fontSize=14;spacing=12;" vertex="1" parent="1">
@@ -34,7 +34,7 @@
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-        <mxCell id="runtime" value="HARBOR → GITOPS / ARGO CD → RUNTIME Immutable images and desired state" style="rounded=0;whiteSpace=wrap;html=1;fillColor=#FFF1F2;strokeColor=#BE123C;strokeWidth=2;fontColor=#102A43;fontSize=14;spacing=12;" vertex="1" parent="1">
+        <mxCell id="runtime" value="HARBOR → GITOPS / ARGO CD → RUNTIME Immutable images; reconciled desired state" style="rounded=0;whiteSpace=wrap;html=1;fillColor=#FFF1F2;strokeColor=#BE123C;strokeWidth=2;fontColor=#102A43;fontSize=14;spacing=12;" vertex="1" parent="1">
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