diff --git a/workplans/FIAM-WP-0002-interface-canon-boundary-review.md b/workplans/FIAM-WP-0002-interface-canon-boundary-review.md
index 48efc3e..5e5f267 100644
--- a/workplans/FIAM-WP-0002-interface-canon-boundary-review.md
+++ b/workplans/FIAM-WP-0002-interface-canon-boundary-review.md
@@ -12,6 +12,7 @@ updated: "2026-09-09"
 spec_refs:
   - INTENT.md
   - docs/interface-canon-boundary.md
+state_hub_workstream_id: "bd1e169b-7f94-51b9-9473-be617821aac3"
 ---
 
 # FIAM-WP-0002 — InterfaceCanon boundary review
@@ -25,6 +26,7 @@ interface-canon for INTERFACE-WP-0004-T01.
 id: FIAM-WP-0002-T01
 status: done
 priority: high
+state_hub_task_id: "d2f398d6-3c0b-59f4-ac14-5cf8565c77f7"
 ```
 
 Compared interface-model 0.1.1 at `1fc82ec6655ed286cea3be284e33d08e7b27edc3`
@@ -38,6 +40,7 @@ The five requested semantic distinctions are preserved; no blocking corrections.
 id: FIAM-WP-0002-T02
 status: done
 priority: high
+state_hub_task_id: "94e267e4-8a45-51fc-a073-8af02de4e1a2"
 ```
 
 Added `docs/interface-canon-boundary.md` and README navigation. The receipt