diff --git a/simulation-readme-20251121-161506.md b/simulation-readme-20251121-161506.md
new file mode 100644
index 000000000000..51010db53ff0
--- /dev/null
+++ b/simulation-readme-20251121-161506.md
@@ -0,0 +1,27 @@
+# PR Simulation README
+
+## Simulation Details
+- **Timestamp**: 2025-11-21T16:15:06+05:30
+- **Original PR**: #155385
+- **Original Title**: jobs: convert max adoptions per period to cluster setting
+- **Original Author**: kev-cao
+- **Original URL**: https://github.com/cockroachdb/cockroach/pull/155385
+
+## Original PR Timeline
+- **Created**: 2025-10-14T17:45:41Z
+- **Queue Entry**: N/A
+- **CI Start**: N/A
+- **CI Completion**: N/A
+- **Merged**: 2025-10-23T21:32:44Z
+
+## Simulation Purpose
+This PR is part of a merge queue vendor comparison simulation.
+It replicates the timing and behavior of the original PR for testing purposes.
+
+## Timing Information
+- **CI Wait Duration**: N/A
+- **CI Run Duration**: N/A  
+- **Total Queue Duration**: N/A
+
+---
+*Generated by pr-simulation tool at 2025-11-21T16:15:07+05:30*