diff --git a/workplans/RPF-WP-0036-platform-service-assurance.md b/workplans/RPF-WP-0036-platform-service-assurance.md
index 463c56c..b021d43 100644
--- a/workplans/RPF-WP-0036-platform-service-assurance.md
+++ b/workplans/RPF-WP-0036-platform-service-assurance.md
@@ -63,6 +63,8 @@ and package dependency rather than a blanket new-cluster project here.
 ```task
 id: RPF-WP-0036-T03
 status: wait
+depends_on: [RPF-WP-0036-T02]
+blocking_reason: "Cadence/expiry come from T02; execution only through the accepted execution owner."
 priority: high
 state_hub_task_id: "d64446fb-870b-5ae9-9628-f1fb9d06c5a4"
 ```