diff --git a/src/test/cord-api/Tests/xos-scale-tests/utils/devices.py b/src/test/cord-api/Tests/xos-scale-tests/utils/devices.py
index a9978c8..86c6e6b 100644
--- a/src/test/cord-api/Tests/xos-scale-tests/utils/devices.py
+++ b/src/test/cord-api/Tests/xos-scale-tests/utils/devices.py
@@ -210,9 +210,9 @@
         for onu in self.onus.all():
             ev = {
                 'status': 'activated',
-                'serial_number': onu['serial_number'],
-                'uni_port_id': self._find_uni_by_onu(onu)['port_no'],
-                'of_dpid': self._find_olt_by_onu(onu)['of_id'],
+                'serialNumber': onu['serial_number'],
+                'portNumber': str(self._find_uni_by_onu(onu)['port_no']),
+                'deviceId': self._find_olt_by_onu(onu)['of_id'],
             }
             events.append(ev)
         return events
@@ -258,4 +258,4 @@
     def _find_olt_by_onu(self, onu):
         pon_port = self._find_pon_port_by_onu(onu)
         Olt = Query()
-        return self.olts.search(Olt.id == pon_port['olt_device_id'])[0]
\ No newline at end of file
+        return self.olts.search(Olt.id == pon_port['olt_device_id'])[0]