This is good to go! :+1: 
A couple of opinions:
- no need for the parens in the "These user(s) will be allowed..." or "The following user(s) are no longer enrolled..." messages. The rest of each sentence is written as though the plural "users" is in place, so the parens are potentially difficult to translate (and distracting (imo)). But if these messages are out there and translated already, never mind...
- affliliated? thank you!