Administration > Types of Users > Simultaneous KVM Logins

Simultaneous KVM Logins
Only one KVM administrator can be logged in at a time. If a second administrative user attempts to log in to the WMI, the following prompt appears offering a choice of cancelling the attempt to log in or terminating the other administrator’s login session.
Simultaneous Administrator Login Prompt
Note: This feature applies to both WMI and OSD.

Administration > Types of Users > Simultaneous KVM Logins