We installed Access Management, As per documentation Access Management in 9.5 supports Classic UI and Experience manager. Classic Core services, Content Porter, and Template Builder still use Windows Authentication.
In this case, If a user who has windows account earlier as "CORP\TM42111" once login through Microsoft authentication and User created with email id "[email protected]", now we provide access to an appropriate user group in Tridion.
Can I delete my user account "CORP\TM42111" or should I keep the account in the system to access Classic Core services, Content Porter, and Template Builder?