diff --git a/.custodian-brief.md b/.custodian-brief.md
index ea2e5ab..54a71e1 100644
--- a/.custodian-brief.md
+++ b/.custodian-brief.md
@@ -2,7 +2,7 @@
 # Custodian Brief — assembly-economics
 
 **Domain:** communication  
-**Last synced:** 2026-10-11 22:15 UTC  
+**Last synced:** 2026-10-11 22:19 UTC  
 **State Hub:** http://127.0.0.1:8000 *(adjust if running on a remote machine)*
 
 ## Active Workstreams
@@ -15,6 +15,15 @@ Progress: 0/3 done  |  workplan_id: `151e554e-341a-50a1-89f5-4cd17e66cc83`
 - · Verify Local Developer Workflow  `19d7dd71`
 - · Seed First Real Workplan  `deb2bd45`
 
+### Integrate the seed artifacts
+Progress: 2/6 done  |  workplan_id: `af01cc8a-68f9-593d-8f0d-6cc28aaa4cda`
+
+**Open tasks:**
+- · Map the information-organism lens onto GADM-0.1  `06262dfe`
+- · Reconcile the two concept vocabularies  `4dbcaf78`
+- · Refresh README and SCOPE  `ba0bda08`
+- · Plan the GADM modeling workplan  `2566edf5`
+
 ### Promote exploration concepts into concepts/
 Progress: 2/8 done  |  workplan_id: `2af40c6f-7b17-5f78-be0c-e0d151bd8f38`
 
diff --git a/WORK-RECORDS.md b/WORK-RECORDS.md
index 2cb30e9..d461ed9 100644
--- a/WORK-RECORDS.md
+++ b/WORK-RECORDS.md
@@ -10,6 +10,7 @@
 | --- | --- | --- | --- | --- |
 | workplan | ASSEMBLY-WP-0001 | ready | — | workplans/ASSEMBLY-WP-0001-statehub-bootstrap.md |
 | workplan | ASSEMBLY-WP-0002 | active | — | workplans/ASSEMBLY-WP-0002-concept-promotion.md |
+| workplan | ASSEMBLY-WP-0003 | active | — | workplans/ASSEMBLY-WP-0003-seed-integration.md |
 | task | ASSEMBLY-WP-0001-T01 | todo | — | workplans/ASSEMBLY-WP-0001-statehub-bootstrap.md |
 | task | ASSEMBLY-WP-0001-T02 | todo | — | workplans/ASSEMBLY-WP-0001-statehub-bootstrap.md |
 | task | ASSEMBLY-WP-0001-T03 | todo | — | workplans/ASSEMBLY-WP-0001-statehub-bootstrap.md |
@@ -21,3 +22,9 @@
 | task | ASSEMBLY-WP-0002-T06 | todo | — | workplans/ASSEMBLY-WP-0002-concept-promotion.md |
 | task | ASSEMBLY-WP-0002-T07 | todo | — | workplans/ASSEMBLY-WP-0002-concept-promotion.md |
 | task | ASSEMBLY-WP-0002-T08 | todo | — | workplans/ASSEMBLY-WP-0002-concept-promotion.md |
+| task | ASSEMBLY-WP-0003-T01 | done | — | workplans/ASSEMBLY-WP-0003-seed-integration.md |
+| task | ASSEMBLY-WP-0003-T02 | done | — | workplans/ASSEMBLY-WP-0003-seed-integration.md |
+| task | ASSEMBLY-WP-0003-T03 | todo | — | workplans/ASSEMBLY-WP-0003-seed-integration.md |
+| task | ASSEMBLY-WP-0003-T04 | todo | — | workplans/ASSEMBLY-WP-0003-seed-integration.md |
+| task | ASSEMBLY-WP-0003-T05 | todo | — | workplans/ASSEMBLY-WP-0003-seed-integration.md |
+| task | ASSEMBLY-WP-0003-T06 | todo | — | workplans/ASSEMBLY-WP-0003-seed-integration.md |
diff --git a/workplans/ASSEMBLY-WP-0003-seed-integration.md b/workplans/ASSEMBLY-WP-0003-seed-integration.md
index 034a7e8..00662b9 100644
--- a/workplans/ASSEMBLY-WP-0003-seed-integration.md
+++ b/workplans/ASSEMBLY-WP-0003-seed-integration.md
@@ -11,6 +11,7 @@ owner: claude-code
 topic_slug: coulomb-social
 created: "2026-10-12"
 updated: "2026-10-12"
+state_hub_workstream_id: "af01cc8a-68f9-593d-8f0d-6cc28aaa4cda"
 ---
 
 # Integrate the seed artifacts
@@ -27,6 +28,7 @@ was already merged into INTENT.md (commit 37b08fd).
 id: ASSEMBLY-WP-0003-T01
 status: done
 priority: high
+state_hub_task_id: "9d19784d-b138-5783-98fb-0333307441bc"
 ```
 
 Promote `seed/GenerativeAssemblySocietyConcept.md` verbatim to
@@ -39,6 +41,7 @@ list it in `concepts/README.md`.
 id: ASSEMBLY-WP-0003-T02
 status: done
 priority: high
+state_hub_task_id: "dc7578fd-8e76-5975-b5ba-36755faa51a3"
 ```
 
 Promote `seed/GenerativeAssemblyDynamicsModel.md` verbatim to
@@ -51,6 +54,7 @@ Promote `seed/GenerativeAssemblyDynamicsModel.md` verbatim to
 id: ASSEMBLY-WP-0003-T03
 status: todo
 priority: high
+state_hub_task_id: "06262dfe-a897-502e-8fc6-a82e68708701"
 ```
 
 INTENT.md next step 11 (WS-13). In a new document,
@@ -66,6 +70,7 @@ GADM-0.1 lacks, as input for GADM-0.2.
 id: ASSEMBLY-WP-0003-T04
 status: todo
 priority: medium
+state_hub_task_id: "4dbcaf78-c135-56e6-baed-d854785968ee"
 ```
 
 Find terms the two concept documents use differently: assembly vs. chunk or
@@ -80,6 +85,7 @@ adopt the other's term.
 id: ASSEMBLY-WP-0003-T05
 status: todo
 priority: medium
+state_hub_task_id: "ba0bda08-fa17-504b-a85b-0174595a62d2"
 ```
 
 `README.md` still has only the original one-paragraph description. Extend it
@@ -92,6 +98,7 @@ repository layout. Check that `SCOPE.md` matches the ratified INTENT.md.
 id: ASSEMBLY-WP-0003-T06
 status: todo
 priority: medium
+state_hub_task_id: "2566edf5-b377-534f-9918-e621efa36873"
 ```
 
 Turn INTENT.md immediate next steps 2–10 into a follow-on workplan file: