I have a user, let's say XYZ in AD. I have classic-authentication web application. My user has set only first name and login name to XYZ. In SharePoint he is displayed as XYZ.
When I update his profile in AD with last name, and full name and display name will also change, will sharepoint be aware of that and will start to show this user as
FirstName LastName? Or there special steps I have to perform to make this work.
We don't have User Profile Sync Service App.