This feature was available in prior versions of Sage but was removed in prior releases. It is very annoying and a waste of time to not be able to log a user out if they have left for the day and did not sign out of Sage. For example, if a change in periods is required but a user remains logged in, there's no way to log them out. That feature was very helpful and it's quite aggravating that it was removed.
rsteuer rsteuer
File\Manage Users.
You can Log out users there.