Made my own Windows 10 ISO with an autoanswer file but it won't boot

[DawnTreader]

So is there a step by step tutorial somewhere? I really like the idea of the plugins and stuff, but all of this seems to involve editing json. I am technical, but I also don't have any experience with json.

I would like to setup a VenToy with 1 windows 10 and 1 windows 11 ISO that i can use an auto answer type system to quickly change between setting up windows on one client's computer vs another client's computer. Is there some YouTube tutes on this stuff?