Both Server certificates and key. 1. Without Server certificates in C:\Windows\System32\spp\tokens\skus, it won't allow to set Server key. 2. Without Server Licenses in C:\Windows\System32\xx-XX, the setup will fail.
It does not matter. Copy ServerStandard or ServerDatacenter from 14393 Server's Windows\System32\spp\tokens\skus, and set Server key. This applies to Offline image.
Server converted to ServerRDSH + AppServer-Client-Package? Or Server + AppServer-Client-Package? Or No, because Server does not support unique UWP Apps, like Edge?
Here you go again: ServerACor shows "Microsoft Confidential" which you don't like. Only Server certificates shows "Windows Server Standard/Datacenter".
Yes. But I thought 1709 ServerDatacenterACor already have cert? Product policy will change? Like this?