The Sessions tab shows all users currently signed into the Desktop application and provides information on Username, terminal, current transaction, time user signed in, and time of last activity.  

If it becomes necessary to remove a user session manually this can be performed from the sessions tab. Right click on the session that needs to be signed off and select menu option for “Kill Session”. Note: an instance that may require this would be a power outage on a workstation where the session was left connected.