diff --git a/workplans/CUST-WP-0066-repository-qualified-ad-hoc-identifiers.md b/workplans/CUST-WP-0066-repository-qualified-ad-hoc-identifiers.md
index 8c5a724..009e221 100644
--- a/workplans/CUST-WP-0066-repository-qualified-ad-hoc-identifiers.md
+++ b/workplans/CUST-WP-0066-repository-qualified-ad-hoc-identifiers.md
@@ -13,6 +13,7 @@ related:
   - CUST-ADR-007
   - CUST-ADR-011
   - RMGR-WP-0005
+state_hub_workstream_id: "58080276-8e38-57fa-963b-42819ce66c34"
 ---
 
 # Repository-qualified ad-hoc work-record identifiers
@@ -29,6 +30,7 @@ weakening collision protection or treating repositories as namespaces.
 id: CUST-WP-0066-T01
 status: done
 priority: high
+state_hub_task_id: "2710fb1c-2f11-54ce-aea9-5e90f5c46a05"
 ```
 
 Make `{PREFIX}-WP-ADHOC-YYYY-MM-DD` and its task suffixes canonical. Retain the
@@ -45,6 +47,7 @@ namespaces.
 id: CUST-WP-0066-T02
 status: done
 priority: high
+state_hub_task_id: "63bbc176-f8e5-53fb-9d77-2df6e2861309"
 ```
 
 Update Repo Manager's canon copy and State Hub's repository instruction
@@ -61,6 +64,7 @@ validator use the same scheme; the validator explicitly permits the unchanged
 id: CUST-WP-0066-T03
 status: done
 priority: high
+state_hub_task_id: "119ae481-ccd5-56b3-b839-75db8abe996a"
 ```
 
 Rename the not-yet-registered Activity Core record, reconcile it through the