diff --git a/03-DESIGN/01-to-be/44-no-change-takes-effect-unseen.md b/03-DESIGN/01-to-be/44-no-change-takes-effect-unseen.md
index 5abd5a9..566b3da 100644
--- a/03-DESIGN/01-to-be/44-no-change-takes-effect-unseen.md
+++ b/03-DESIGN/01-to-be/44-no-change-takes-effect-unseen.md
@@ -1,7 +1,8 @@
 ---
 layer: to-be
-status: designed
-code: []
+status: in-progress
+code:
+  - mesh-controller: cmd/mesh-controller/unseen.go, cmd/mesh-controller/push.go (--all, --move, the hold), cmd/mesh-controller/plan.go (--diff), cmd/mesh-controller/modules.go (settings show, --replace), internal/inventory/unseen.go, internal/inventory/migrations/0057-what-a-change-replaces.sql
 updated: 2026-10-05
 decisions:
   - 02-DECISIONS/0217-no-change-to-a-machine-takes-effect-unseen.md