diff --git a/prod/docs/POST_FINISH.md b/prod/docs/POST_FINISH.md
index d94a54f..5936787 100644
--- a/prod/docs/POST_FINISH.md
+++ b/prod/docs/POST_FINISH.md
@@ -19,6 +19,8 @@ crossed, new scope lands HERE, not in code. Fable answers new scope with
   ~0.10% → maker-both ~0.04%; smoke-run day-1 flips breakeven → +0.9%
   equal-weight. Research: 90%+ of orders fill as maker ("move to us").
   **CRITICAL READING:** `prod/docs/BingX_FILL_CHARACTERIZATION_AND_ADVANTAGES.md`.
+  **SPEC WRITTEN (2026-07-13):** `prod/docs/SPEC_UV_SMART_EXEC_MM.md` — urgency
+  ladder, contract, rollout; adjudication is its sub-task 1.
   **SOA ADJUDICATION (first sub-task, Fable):** TWO exec assets exist —
   (a) PINK ExecutionRouter: maker/taker POLICY, 265 tests, maker_both ran live;
   (b) BLUE `alpha_engine/execution/` **SmartPlacer**: OB-aware PLACEMENT