Does Pega Process Fabric have a license. Can we use to access it from Pega Community Edition?
I believe it is licensed, but I asked team responsible here to give definite answer.
It does have a separate license, but pricing depends highly on your application landscape. Imho you cannot use it in community edition.
And with 26.1 it is renamed to Pega Case Fabric.
Reaching out to your client executive or partner does make sense.