Hello 5qq5

I don not excactly understand your main question.

-> If you need the function that one use is logged allways on al three systems simultaniously then you have to use the Tag @currentUser to check the Logged in user and then you have to trigger a logon script on the two other Stations. And with logoff do the same backwards.

-> if you do not want this behavour but it is automatically then someonw has programmed it. Use in this way the cross reference with the @currentuser Tag or check if there are some scripts or trigger in the system that causes a such behaviour.

Otherwise tell us more about your configuration.

Bye Murof