These articles describes what a Server Administrator (mainly GateManager Own) have access to in the GateManager GUI.
Logging in as a Server Administrator you will see the following on your right side.
Available Tabs for the Server Administrator:
Domain - Activity - Domains - Accounts - Licenses - Appliances - Alerts - Actions - Messages - Relays - Reports - Usage - Audit
In the upper right corner you find the My Account, About and Logoff tabs.
In the top left corner you find the Tree, Files, Licenses and Server Tabs.