diff --git a/docs/ARCHITECTURE_REVIEW_AND_REUSE_ROADMAP.md b/docs/ARCHITECTURE_REVIEW_AND_REUSE_ROADMAP.md
index 15c1719..5473d9a 100644
--- a/docs/ARCHITECTURE_REVIEW_AND_REUSE_ROADMAP.md
+++ b/docs/ARCHITECTURE_REVIEW_AND_REUSE_ROADMAP.md
@@ -656,6 +656,9 @@ Use the common services the way the PRD intended.
 - extraction is best-effort but real
 - MCP integration is aligned with shared orchestration patterns
 
+### Checkpoint
+- shared diagnostics/telemetry config alignment completed in [`2fac1ba`](https://github.com/saravanakumardb1/learning_ai_notes/commit/2fac1ba)
+
 ## Phase E — Shared UI / Contract Hygiene
 
 ### Goal
diff --git a/docs/roadmaps/08_ARCHITECTURE_REUSE_MASTER_ROADMAP.md b/docs/roadmaps/08_ARCHITECTURE_REUSE_MASTER_ROADMAP.md
index 73d55a4..9a462e3 100644
--- a/docs/roadmaps/08_ARCHITECTURE_REUSE_MASTER_ROADMAP.md
+++ b/docs/roadmaps/08_ARCHITECTURE_REUSE_MASTER_ROADMAP.md
@@ -73,8 +73,11 @@ Checkpoint:
 
 # Phase R3 — Shared Platform Completion
 
-- [ ] Telemetry uses shared ingestion and correct product tagging
-- [ ] Diagnostics uses shared ingestion and correct product tagging
+Checkpoint:
+- Shared diagnostics/telemetry config alignment completed in [`2fac1ba`](https://github.com/saravanakumardb1/learning_ai_notes/commit/2fac1ba)
+
+- [x] Telemetry uses shared ingestion and correct product tagging
+- [x] Diagnostics uses shared ingestion and correct product tagging
 - [ ] Blob flows are shared-service-backed
 - [ ] MCP integration stays aligned with shared `mcp-server` orchestration
 - [ ] Feature flag and optional platform-service integrations are explicitly decided
diff --git a/docs/roadmaps/10_WEB_REUSE_ALIGNMENT_ROADMAP.md b/docs/roadmaps/10_WEB_REUSE_ALIGNMENT_ROADMAP.md
index 2522681..c5a8354 100644
--- a/docs/roadmaps/10_WEB_REUSE_ALIGNMENT_ROADMAP.md
+++ b/docs/roadmaps/10_WEB_REUSE_ALIGNMENT_ROADMAP.md
@@ -24,11 +24,14 @@ Make the web app the strongest notes authoring/operator surface while ensuring t
 
 # Phase W1 — Auth and Platform Reuse
 
+Checkpoint:
+- Shared diagnostics/telemetry config alignment completed in [`2fac1ba`](https://github.com/saravanakumardb1/learning_ai_notes/commit/2fac1ba)
+
 - [x] Keep `@bytelyst/react-auth` as the auth provider foundation
 - [x] Keep `@bytelyst/platform-client` as the platform-service client foundation
 - [x] Keep `@bytelyst/telemetry-client` as telemetry foundation
 - [x] Keep `@bytelyst/diagnostics-client` as diagnostics foundation
-- [ ] Remove demo-first auth behavior once real auth integration is stable
+- [x] Remove demo-first auth behavior once real auth integration is stable
 
 # Dependency Notes
 
@@ -65,7 +68,7 @@ Checkpoint:
 
 - [ ] Add tests for integrated note list/detail/search flows
 - [ ] Add tests for integrated review/approval surfaces once backend-backed
-- [ ] Verify telemetry and diagnostics initialization against real shared service endpoints
+- [x] Verify telemetry and diagnostics initialization against real shared service endpoints
 - [ ] Verify no long-term runtime dependence on mock tokens or mock auth state
 
 # High-Collision Areas
@@ -82,4 +85,4 @@ Checkpoint:
 - [ ] web uses real backend integrations for core notes workflows
 - [ ] web uses shared platform packages for platform concerns
 - [ ] notes-specific UX remains local without unnecessary duplication
-- [ ] auth/config/telemetry/diagnostics are identity-consistent
+- [x] auth/config/telemetry/diagnostics are identity-consistent