How can I configure the Remote Installation Service options?

Start the Active Directory Users and Computers MMC snap-in (Start - Programs - Administrative Tools - Active Directory Users and Computers)

Select the computers container

Right click on the computer and select Properties

Select the Remote Install tab

You can now select the clients that the server responds to and can also select to let the service perform a self check by clicking 'Verify Server'. Clicking Advanced Settings allows rules for new computer names to be set and also extra images and tools can be added

Start the Active Directory Users and Computers MMC snap-in (Start - Programs - Administrative Tools - Active Directory Users and Computers)

Right click on the domain and select Properties

Select the 'Group Policy' tab.

Select the domain policy object and click Edit

Expand the User ConfigurationWindows SettingsRemote Installation Service

Double click 'Choice Options'
Click here to view image
Allow and Deny are obvious but 'Don't care' means let other policies take effect (as many times you will have multiple GPO's affecting a single client)

Make any changes

Click Apply then OK