diff --git a/README.md b/README.md
index b03f95f..319511d 100644
--- a/README.md
+++ b/README.md
@@ -134,3 +134,16 @@ For detailed models, see `backend/LMS/labs/models.py`.
 ## Full Setup Guide
 For a comprehensive, step-by-step setup, see the dedicated guide: [SETUP_GUIDE.md](SETUP_GUIDE.md)
 
+---
+
+## Validation
+Deterministic PR workflow end-to-end validation line (YAS-249).
+Deterministic PR workflow end-to-end validation line (YAS-248).
+Deterministic PR workflow end-to-end validation line (YAS-248).
+Deterministic PR workflow end-to-end validation line (YAS-251).
+this is good
+hi im cto agent
+openscanai
+
+
+<!-- LMS project is used for testing Paperclip PR workflows (YAS-46). -->