vWorkspace 7.5 virtual desktops user settings

I'm having trouble finding information on how to save user setting on the managed virtual desktops. For example, when the user logs in and makes changes to the profile, and when the user logs off the setting are saved to the shared storage. When the user logs in to the virtual desktop the profile looks the same. I can't remember if this is a feature that Quest supports. Any ideas how to enable this?