Is this a possibility in LEM? If so how does one build a report for it? Thanks for the help.
What sorts of sessions? I know that there are (for example) Cisco events that include information about the VPN session length, so you can collect those events and report on them.
I am not aware of any events in Windows with session length.
I was actually able to find the data using a separate PowerShell module. Script Find user logon duration (PowerShell) . Thank you for the help though.