1. Create a test account (e.g. TestUser) that has permissions to login to the TS. Do not set a path for a TS profile (e.g. \\TermSrvr01\TSProfiles\Mandatory\Inspection)
2. Log in to the TS as TestUser. This will create a local profile under C:\Users\TestUser
3. Modify the desktop icons, background, etc. like you want for the mandatory profile. Log out.
4. Log in to the TS as Administrator
5. Open System Properties (Windows + Break keys);
6. Click on the Advanced System Settings link. Click on the Advanced tab.
7. Under User Profiles, click the Settings button.
8. From the profile list, highlight the local profile for TestUser. Click the CopyTo button.
9. Under Copy Profile to, type the path to a non-existent folder that will contain the mandatory profile. You must append .V2 to the folder name. In my example: \\TermSrvr01\TSProfiles\Mandatory\Inspection.V2
10. Under Permitted to use, click the Change button.
11. Click "Objects Types" button and check the Group checkbox.
12. Under Enter the object name, enter a security group that TestUser is a member. Click OK.
13. Click OK to start the copy (the folder with .V2 extension will be created).
14. Browse to the mandatory profile folder; rename NTUSER.DAT to NTUSER.MAN.
15. Done.
16. Important note! When assigning the TS profile path to user accounts DO NOT include the .V2 extension on the folder path. In my example: \\TermSrvr01\TSProfiles\Mandatory\Inspection