diff --git a/coordination/README.md b/coordination/README.md
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+# Coordination
+
+Denne mappe bruges af scheduler/dev-runners til at holde styr på:
+- hvem der ejer hvilken opgave
+- hvilken branch der er aktiv
+- hvad der står i queue
+
+Single source of truth: `assignments.json`.
diff --git a/coordination/assignments.json b/coordination/assignments.json
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+{
+  "updatedAt": "2026-02-27T00:00:00Z",
+  "active": [],
+  "queue": []
+}