diff --git a/docs/contracts/UX.md b/docs/contracts/UX.md
index 439847b..34a805a 100644
--- a/docs/contracts/UX.md
+++ b/docs/contracts/UX.md
@@ -17,6 +17,7 @@ Status: SPEC · 2026-09-18. Presentation spec for the mill-owner flow on phone a
 | PUBLISH-5, PUBLISH-10, PUBLISH-15, PUBLISH-20, PUBLISH-25, PUBLISH-30, PUBLISH-35, PUBLISH-36, PUBLISH-37, PUBLISH-38, PUBLISH-50 | publish sequence, outcomes and messaging |
 | REVIEW-5, REVIEW-10, REVIEW-15, REVIEW-20, REVIEW-25, REVIEW-30, REVIEW-40, REVIEW-45, REVIEW-50 | ready set, gating, fields, limits |
 | SETTINGS-65 | create-status default |
+| QUALITY-95 | thickness band derived from thickness_in (read-only) |
 
 ## 1. Shape