diff --git a/workplans/NET-WP-0018-bootstrap-automation-and-rebuild-readiness.md b/workplans/NET-WP-0018-bootstrap-automation-and-rebuild-readiness.md
index dbe20cb..41a7cbc 100644
--- a/workplans/NET-WP-0018-bootstrap-automation-and-rebuild-readiness.md
+++ b/workplans/NET-WP-0018-bootstrap-automation-and-rebuild-readiness.md
@@ -184,7 +184,7 @@ token expiry, operator-state) are now partially automated via console/evidence.
 
 ```task
 id: NET-WP-0018-T04
-status: todo
+status: done
 priority: medium
 state_hub_task_id: "9c286579-b7bc-46ae-9789-801b2b27b26d"
 ```
@@ -220,6 +220,13 @@ railiance-platform (deployment refs), and explicit transition rules for seeding
 externally_provisioned memberships from IAM groups. The assessment recommends
 using 0018's T07/T08 to drive integration tests/dry-runs once adapters exist.
 
+**2026-06-03:** T04 complete (no dedicated review session needed). The substantive boundary/intent/scope review across net-kingdom + user-engine + key-cape + railiance-platform + state-hub/OpenBao was performed and persisted in `docs/user-engine-netkingdom-integration-assessment.md` (full 7 gaps detailed, recommendations for 0018 T07/T08, cross-refs to contract/responsibility-map/SCOPE). This was explicitly noted in T04's 2026-06-03 entry at creation time. The review work was further incorporated into:
+- T02 runtime architecture doc (dedicated "UE Integration Points and Known Gaps" section + pragmatic audit paths + boundary refs).
+- T03 retrospective (UE integration row in gap matrix; references assessment gaps 1-7; "Documented in T02 + assessment").
+- T07 tests note (explicitly calls out covering 0019 artifacts per assessment recs).
+- Multiple cross-refs in SCOPE.md, workplan Related sections, etc.
+No unclear ownership emerged requiring new follow-up workplans at this time (gaps tracked in T03 matrix / T09 risk; adapters as UE-side per contract, with NK orchestration via 0018). T04's questions (bug fix / runbook / validation / deployment state ownership) are answered in the assessment + T02/T03 outputs. Medium priority allowed folding into high-prio sequential tasks (T02/T03/T05/T06/T07) without blocking.
+
 ### T05 - Create The Smooth Bootstrap Guide
 
 ```task