Reg. Administrator terminating a user session

Hi,

In our project, we have a situation where the administrator needs to 'force log off' a particular user under certain conditions. In other words, the admin user needs to have the ability to kill any other user's session.

Is this possible? By using the session properties, we can kill the current session (the current user's session) but is it possible (for the admin user) to kill some other user's session?

Any idea/guidance in this regard would be greatly appreciated.

Thanks in advance
oursmp