When creating a new user, I would recommend adding a new field name called User ID (just like percussion login screenshot attached).
Currently it show: Name, Password, Confirm Password and Email. It is my understanding that “Name” is considered as “User ID” but it really makes no sense…
Personally, it would be so much easier to identify who the person is/was by having full name and User ID separate field.
Here’s the screenshot attached… hope I make sense 
