Catch user login/logout WinCC

Does WinCC 6.0 have some embedded function to cathc and raise an event when user login or log out.

I can do it by reading Tag @CurrentUser but is there some easier way?

Best Regards

You can do this just

the way You've said.

Add an action to a global script executed for example every 2 seconds or better for a @CurrenUser change - but the second option must be done locally on some pdl screen ( correct me please if i'm wrong ).