Allowing Participants to Change Display Name

By default, participants are NOT allowed to adjust their display name when they register.  Only people set up as moderators and above are able to do so.  This is a setting that can be adjusted, however.

Allowing participants to change Display Name

Go to the Users tab and choose the Profile Questions option that appears.

Select the Participants Can Change Display Name option. Save your selection. 

This setting will allow participants to adjust their Display Name in their profile information.