GAM is a command line tool that allows administrators to manage many aspects of their Google Apps Account. This page provides simple instructions for downloading, installing and starting to use GAM.
GAM requires Google Apps Business, Education, Partner or Government Edition. Google Apps Free Edition has limited API support and not all GAM commands work.
GAM is installed and setup on TPAW-01 within the folder C:\GAM. Installation and configuration of this software is not simple since it users Google Authentication and you have to go through the setup steps exactly to get the software to work and function correction.
I used the following video to assist with the setup of GAM on the new server and it work pretty good the first time I followed the instructions step-by-step.
For more information about GAM and to download the software connect to:
https://github.com/jay0lee/GAM/wiki
This site also has command reference.