diff --git a/workplans/WARDEN-WP-0038-plan-mutation-intent.md b/workplans/WARDEN-WP-0038-plan-mutation-intent.md
index 8c9c5b6..541a238 100644
--- a/workplans/WARDEN-WP-0038-plan-mutation-intent.md
+++ b/workplans/WARDEN-WP-0038-plan-mutation-intent.md
@@ -125,6 +125,7 @@ argument rather than arriving as a side effect of this fix.
 id: WARDEN-WP-0038-T01
 status: done
 priority: high
+state_hub_task_id: "ef28df7c-2c72-56be-ad90-4e079f37639f"
 ```
 
 2026-10-16 source follow-up: the exact request "attended OpenBao platform