diff --git a/workplans/ASSEMBLY-WP-0016-open-economy-refinements.md b/workplans/ASSEMBLY-WP-0016-open-economy-refinements.md
index 0d6f07f..9236790 100644
--- a/workplans/ASSEMBLY-WP-0016-open-economy-refinements.md
+++ b/workplans/ASSEMBLY-WP-0016-open-economy-refinements.md
@@ -11,6 +11,7 @@ owner: claude-code
 topic_slug: coulomb-social
 created: "2026-10-13"
 updated: "2026-10-13"
+state_hub_workstream_id: "94ce26e9-139a-5da5-947d-8a582495b38f"
 ---
 
 # Open-economy refinements
@@ -25,6 +26,7 @@ decide how far its readings can be trusted.
 id: ASSEMBLY-WP-0016-T01
 status: todo
 priority: high
+state_hub_task_id: "e3b3274d-11f8-557c-9e11-e57792ac23a1"
 ```
 
 No host rule reaches imported lineages (BR-008, linked to BR-003). Model a
@@ -40,6 +42,7 @@ after interoperability rules, or the AI Act's GPAI obligations). Re-run
 id: ASSEMBLY-WP-0016-T02
 status: todo
 priority: medium
+state_hub_task_id: "7a89281d-0cba-5d3f-85c6-6e29cb4f2de8"
 ```
 
 Make f_c^j a state: it falls when domestic alternatives grow (domestic X,
@@ -53,6 +56,7 @@ point. Use indicator CB1 (operator shares over time) to calibrate the speed.
 id: ASSEMBLY-WP-0016-T03
 status: todo
 priority: medium
+state_hub_task_id: "8c6e4c04-5749-52a6-a296-e6fd79eab379"
 ```
 
 κ = 0.8 is a prior. Calibrate it from the lag between frontier releases and
@@ -66,6 +70,7 @@ start with J4 levers.
 id: ASSEMBLY-WP-0016-T04
 status: todo
 priority: low
+state_hub_task_id: "b638c044-91ae-5629-9913-3f1c64b9eb21"
 ```
 
 Add C6 (trade in organism output), C7 (talent and founders) and C8