The Default user master data view has Manager Emp code missing . This is default ask for lot of customers wherein while importing they provide Emp code / Username but while exporting master data this is missing always.

Someone manually has to either create a different view to get these details or update default view

Similarly the other user type fields like BHR or PMS reviewer etc fields should get populated default if created under users profile (with both Emp Code and Name data in User Master Data)

** All the profile fields which are of type Users should have both Name and Emp code in default User Master data