Wot are you on about ? TBH this has been superceded by Lability which is much better. just google that. It’s much better than the trash I did If you‘re trying a lot of random stuff , you probably end up spinning up a lot of evaluation domains. 6 months is quite a long time but even so, remaking the whole thing is a total pain in the hoop. Sure you can use Azure, and should for some of it.
Group Policy Loopback. It‘s a saucy wench. For those not in the know, GPO loopback makes it so User policies apply to Computer objects. It‘s predominantly used for kiosk / shared PCs where you don‘t want anything to change, regardless of which User sits at it. There‘s two modes, Merge and Replace. The following clarity is brought to you based on the idea you know a bit about GPO and how to apply it.