Curious if you mean LTSC or Enterprise or something else? https://learn.microsoft.com/en-us/dotnet/api/microsoft.power...
The problem with a lot of the other SKUs is the lack of a good way to buy a single license legitimately from Microsoft: https://old.reddit.com/r/Windows10LTSC/wiki/acquisition
I have used grey-market sellers in the past and had a great experience buying working individual licenses of Visual Studio, Office, Windows Server (I set up a domain so I could get my Group Policy on and kill the crap that way), and Windows 10 Enterprise (minimum SKU where the Telemetry-disabling GPO does anything). I only ever had one code that didn't work, and the seller immediately replaced it with one that did. Yes I know they're probably all bought with stolen credit cards, but once you activate it they don't take it back so I don't care lol
I haven't attempted to use Windows 11 at all though so I dunno if Windows 11 Enterprise would let me join my domain without Microsoft Account like 10 Enterprise does. I have zero desire to find out even once the 10 “““EOL””” date comes :(