is there a way to leave a note or something at the login screen so that when I'm done 'my thing' the users know that it is fine for them to go on an login? Alternatively, leave a note asking them to contact me before they login?
I know that there is "Leave Note" under the Actions Button on the Toolbar but it seems that will only work when logged in. If the client has multiple users and I login as domain admin, leaving myself a note doesn't help the rest of the users.