User Editing Steps:
When using the editing option, this should be use to just update a existing user name, location or domain only.
NOTE: DO NOT use these steps to replace a user as it can cause conflicts with existing configurations. The best practice is to delete the existing user and then create a new one.
1. Select the user you want to edit
2. Select the field you want to change (First name, last name, User name, Display name, Domain or Location), then select enter
3. Click away to abandon the changes and remove the edit boxes.
6. Click "Save" from the red icon on the lower right