diff --git a/phase1-mock-versionset.json b/phase1-mock-versionset.json
new file mode 100644
index 00000000..c096434a
--- /dev/null
+++ b/phase1-mock-versionset.json
@@ -0,0 +1,13 @@
+{
+  "phase1_run": {
+    "usage": "Use these IDs to enqueue Job 893 (Phase 1 shadow run) in Hangfire. Command: \n  Invoke-WebRequest -Uri 'http://127.0.0.1:5002/api/shadow-runs' -Method POST -Headers @{ 'X-KArtSell-User'='admin'; 'X-KArtSell-Role'='Admin'; 'Content-Type'='application/json' } -Body (ConvertTo-Json @{ modelId='<modelId>'; datasetId='<datasetId>'; windowStart='2024-01-02'; windowEnd='2024-09-10'; phaseFilter='All' })",
+    "idempotencyKey": "d0e7deef-8bb8-4f49-aef8-573fb92292ab",
+    "generatedAt": "2026-08-07T06:13:15.3870633Z",
+    "jobId": "cf1f9976-cc74-4a7d-9c4d-0b9710a6e2ff",
+    "runId": "988f0e44-0730-4810-b54f-acf91372f48f",
+    "jobRunId": "ccd2d3cd-52bf-45b6-b4c0-d33b6b6f57b5",
+    "correlationId": "de43d12b-f6a4-4b25-bf84-eac54316063e",
+    "windowEnd": "2024-09-10",
+    "windowStart": "2024-01-02"
+  }
+}