We have a simple claim rule currently, see Below. Currently our RP uses UPN as usernames, we will need to change all records at the RP to become sAMAccountname. Is there a way i can create the rule now to avoid downtime when that change is made at the RP?
forgive me if i'm using the wrong terminology, ADFS is not my strength.
Rule 1: User-Principle-Name >> Name ID
Rule 2: UPN >> Name ID >> (outgoint name ID format) >> Entity Identifier
I cannot attach screenshots, i will try in an edit post

