--- HEAD/app/event_artifact_contract.py
+++ AI/app/event_artifact_contract.py
@@ -107,10 +107,6 @@
     if timing.get('detectedAtWallMs') is None and event.get('eventTimeFallback'):
         detail['eventTime'] = dict(event['eventTimeFallback'], detectedAtWallMs=wall)
     detail['roiLabel'] = (event.get('scenarioConfig') or {}).get(event['scenario'], {}).get('roi_name', event['roiId'])
-    if 'ruleId' in event:
-        context = event['ruleContext']
-        detail.update(roiId=event['roiId'], ruleId=event['ruleId'],
-                      roiLabel=context['area']['label'])
     row = dict(eventId=event['eventId'], cameraId=event['cameraId'], eventType=event['scenario'],
                detectedAtWallMs=wall, score=0.7, severityCode='WARNING', detail=detail)
     if event['scenario'] == 'CROWD':