diff --git a/workplans/INTERFACE-WP-0001-statehub-bootstrap.md b/workplans/INTERFACE-WP-0001-statehub-bootstrap.md
index e9c340b..40db3e4 100644
--- a/workplans/INTERFACE-WP-0001-statehub-bootstrap.md
+++ b/workplans/INTERFACE-WP-0001-statehub-bootstrap.md
@@ -9,6 +9,7 @@ owner: codex
 topic_slug: canon
 created: "2026-09-09"
 updated: "2026-09-09"
+state_hub_workstream_id: "74588368-9f76-57f9-875b-8a70dcfa74a5"
 ---
 
 # Bootstrap State Hub integration
@@ -21,6 +22,7 @@ Interface terminology and canonical models extending InfoTechCanon, derived from
 id: INTERFACE-WP-0001-T01
 status: done
 priority: high
+state_hub_task_id: "1caeb96a-ba42-5842-8f9d-e3ada572a421"
 ```
 
 Review `INTENT.md`, `SCOPE.md`, `AGENTS.md`, and `.custodian-brief.md`.
@@ -32,6 +34,7 @@ Replace generated placeholders with repo-specific facts where needed.
 id: INTERFACE-WP-0001-T02
 status: done
 priority: high
+state_hub_task_id: "1690cf02-df21-5d23-a8a5-e76037d98472"
 ```
 
 Identify the repo's install, test, lint, build, and run commands. Add or refine
@@ -44,6 +47,7 @@ changes confidently.
 id: INTERFACE-WP-0001-T03
 status: done
 priority: medium
+state_hub_task_id: "144c0a0d-fbeb-5490-8d94-4382f0bc6519"
 ```
 
 Create the first implementation workplan for the repository's most important
diff --git a/workplans/INTERFACE-WP-0002-canon-foundation.md b/workplans/INTERFACE-WP-0002-canon-foundation.md
index a9ff18c..95b490e 100644
--- a/workplans/INTERFACE-WP-0002-canon-foundation.md
+++ b/workplans/INTERFACE-WP-0002-canon-foundation.md
@@ -9,6 +9,7 @@ owner: codex
 topic_slug: canon
 created: "2026-09-09"
 updated: "2026-09-09"
+state_hub_workstream_id: "1f3782d9-e67e-5d60-b2d2-64ede05d5593"
 ---
 
 # FIAM-derived interface canon foundation
@@ -19,6 +20,7 @@ updated: "2026-09-09"
 id: INTERFACE-WP-0002-T01
 status: done
 priority: medium
+state_hub_task_id: "0de538e8-d5c4-58e6-b79b-2d7f5e314db2"
 ```
 
 Implemented in the canon manifest, model, mappings, source manifests, and validation workflow.
@@ -29,6 +31,7 @@ Implemented in the canon manifest, model, mappings, source manifests, and valida
 id: INTERFACE-WP-0002-T02
 status: done
 priority: medium
+state_hub_task_id: "edb51e53-f171-568c-a8df-151e352d5358"
 ```
 
 Implemented in the canon manifest, model, mappings, source manifests, and validation workflow.
@@ -39,6 +42,7 @@ Implemented in the canon manifest, model, mappings, source manifests, and valida
 id: INTERFACE-WP-0002-T03
 status: done
 priority: medium
+state_hub_task_id: "42b309f5-a897-5011-b471-cee0c3652aa5"
 ```
 
 Implemented in the canon manifest, model, mappings, source manifests, and validation workflow.
diff --git a/workplans/INTERFACE-WP-0003-mapping-and-consumer-review.md b/workplans/INTERFACE-WP-0003-mapping-and-consumer-review.md
index 5aa4c5a..1254e6c 100644
--- a/workplans/INTERFACE-WP-0003-mapping-and-consumer-review.md
+++ b/workplans/INTERFACE-WP-0003-mapping-and-consumer-review.md
@@ -9,6 +9,7 @@ owner: codex
 topic_slug: canon
 created: "2026-09-09"
 updated: "2026-09-09"
+state_hub_workstream_id: "b44526f7-f990-5549-983a-00fac8a6db91"
 ---
 
 # Review shared concept mappings and consumer proof
@@ -21,6 +22,7 @@ Residual of INTERFACE-WP-0002. The bootstrap publishes a draft; stable promotion
 id: INTERFACE-WP-0003-T01
 status: todo
 priority: medium
+state_hub_task_id: "83013d74-c00a-592d-b16c-649c53033454"
 ```
 
 Review the model, mappings, canon manifest, and pinned source records.
@@ -30,6 +32,7 @@ Review the model, mappings, canon manifest, and pinned source records.
 id: INTERFACE-WP-0003-T02
 status: todo
 priority: medium
+state_hub_task_id: "f1eb54bc-5f39-55a0-aa9e-1501c03b4055"
 ```
 
 Record a concrete consumer, its interpretation of contract/binding/channel/resource/shape, and unresolved ambiguity.
@@ -39,6 +42,7 @@ Record a concrete consumer, its interpretation of contract/binding/channel/resou
 id: INTERFACE-WP-0003-T03
 status: todo
 priority: medium
+state_hub_task_id: "c68b5576-8e69-5570-922a-32e2874b06ea"
 ```
 
 Validate metadata and provenance; retain draft status until mapping and adoption evidence support promotion.