Comment or note field on login (UBL) setup screen

It would be very helpful to have a comment field on the UBL setup screen to note information such as if you are setting up someone for a third party vendor or physician office or other non-employee you could indicate the company name or physician's name. Or if you have additional employee information you would like to associate with the employee, such as an employee ID number from another program or system.

Currently I use the email field for this but that prevents us from attaching the employee's email to their UBL. None of the other fields will accept text except the name fields which, obviously, we don't want to use for notes.