ITMS 8.x
You can hide/unhide the 'Options' sidebar in the Windows Registry as shown here:
You can hide/unhide the 'Options' sidebar when deploying the Altiris Agent by:
1. Set an additional parameter (there's a box called "Additional Parameters") on the Altiris Agent installation settings:
a) Under SMP Console, go to Settings>All Settings>Agents/Plug-ins>Symantec Management Agent
b) under Symantec Management Agent>Settings>Agent Install, click in 'Default Settings' button and under "Additional Parameters" add the following command line:
ShowOptions=0