High Priority: Unable to track Mac Serial Number & domain userid

Hi Team,

Currently in SEP report, in a windows machine, we get userid and system serial number but in MAC there is no way to trace the machine & it becomes very difficult to find the MAC laptops. This will be again serious if we need to track any mac machine in any of the scenarios:

Like  Definations outdated, Infected with virus etc.  Please treat this on high priority even if we get a serial number that will really help us.

Regards
Dependra Pundir