The user running the FRAM process must have the same or higher permissions than the application server.
The FRAM process must be able to modify the jvm.config file and execute the run script for the Application Server.
The user running the application server must also be able to view and modify the {FusionReactor Directory}/instance/{instance name} directory.
See https://docs2.fusion-reactor.com/Installation/Automatic-Installer/#installing-using-the-full-installer for further information