diff --git a/workplans/CORE-WP-0010-runtime-absorption-and-archive.md b/workplans/CORE-WP-0010-runtime-absorption-and-archive.md
index e6ff223..e9cc7b6 100644
--- a/workplans/CORE-WP-0010-runtime-absorption-and-archive.md
+++ b/workplans/CORE-WP-0010-runtime-absorption-and-archive.md
@@ -5,6 +5,7 @@ title: "Runtime absorption into hub-core and archive"
 domain: infotech
 repo: core-hub
 status: active
+flavor: implementation
 owner: codex
 topic_slug: infotech
 created: "2026-08-09"