Enterprise Tester supports integrating with Perforce version control when creating baselines.
You must have the perforce command client installed onto the Enterprise Tester server for perforce integration to work (p4.exe). To install it go to the perforce website and download the version of the client applicable for your perforce version.
Once installed, you will normally find the executable is available at this path: C:\Program Files\Perforce\p4.exe
Perforce integration relies on setting up a workspace on the local disk of the Enterprise Tester server, pointing to the depot on the perforce server.
Once setup you can then configure Enterprise Tester at the project or organisation level, specifying the location of the p4 executable, the workspace folder, and the login and password to use when accessing the perforce depot (login/password are optional).