Active Directory
As of PTS v5.0.5.0 you can now configure PTS to use Active Directory to manage your PTS user list.
Setup
There are just two Application Settings that may need your attention to enable AD integration.
Security Mode
"The mode of security used. This can be (W)indows only, (P)TS only, (M)ixed Windows/PTS, (AD) Active Directory, (MAD) Mixed AD/PTS."