[ONOS-6595] Allow TestOn to run with non-default username

Change-Id: Ia88e0435c81b39582ad3125ece5a60ea69b0e9db
diff --git a/TestON/tests/SCPF/SCPFswitchLat/SCPFswitchLat.py b/TestON/tests/SCPF/SCPFswitchLat/SCPFswitchLat.py
index e62951a..c921a67 100644
--- a/TestON/tests/SCPF/SCPFswitchLat/SCPFswitchLat.py
+++ b/TestON/tests/SCPF/SCPFswitchLat/SCPFswitchLat.py
@@ -133,7 +133,7 @@
                                       main.cellName,
                                       main.MN1Ip,
                                       main.Apps,
-                                      main.ONOSip)
+                                      main.ONOSip, main.ONOScli1.user_name)
         main.step("Apply cell to environment")
         cellResult = main.ONOSbench.setCell(main.cellName)
         verifyResult = main.ONOSbench.verifyCell()