diff --git a/workplans/RTEL-WP-0002-signal-contract.md b/workplans/RTEL-WP-0002-signal-contract.md
index 24264dd..a4078b7 100644
--- a/workplans/RTEL-WP-0002-signal-contract.md
+++ b/workplans/RTEL-WP-0002-signal-contract.md
@@ -5,6 +5,7 @@ title: "Provide the Q2 receiving contract and prove signal delivery"
 domain: financials
 repo: railiance-telemetry
 status: active
+flavor: implementation
 owner: codex
 created: "2026-09-06"
 updated: "2026-09-06"