diff --git a/workplans/RAIL-HO-WP-0015-s1-execution-attribution-receipt-owner-answer.md b/workplans/RAIL-HO-WP-0015-s1-execution-attribution-receipt-owner-answer.md
index 7b2ce52..774836e 100644
--- a/workplans/RAIL-HO-WP-0015-s1-execution-attribution-receipt-owner-answer.md
+++ b/workplans/RAIL-HO-WP-0015-s1-execution-attribution-receipt-owner-answer.md
@@ -15,6 +15,7 @@ related_workplans:
   - RPF-WP-0067
   - AUDIT-WP-0014
   - RAIL-HO-WP-0013
+state_hub_workstream_id: "ec70dde3-9db0-515f-b868-6cd4c49a26ef"
 ---
 
 Owner record for the net-kingdom request (State Hub message
@@ -31,6 +32,7 @@ source only. Emission is **not** implemented here.
 id: RAIL-HO-WP-0015-T01
 status: done
 priority: high
+state_hub_task_id: "7b02aa5f-e4ac-5638-8aaa-528aff62f581"
 ```
 
 **(1) What runs S1 playbooks today.** There is no runner component. S1
@@ -121,6 +123,7 @@ cleanly. Should be checked before any wrapper work.
 id: RAIL-HO-WP-0015-T02
 status: wait
 priority: medium
+state_hub_task_id: "33b590d1-06eb-5c76-854a-e03b6feef7b1"
 ```
 
 Waits on: the receipt schema and validator in net-kingdom `canon/schemas/`