This plugin allows users to have differing display and login names. The former is displayed publicly to everyone (what is seen in posts), whereas the latter is only used for login purposes.
This plugin primarily patches MyBB's login, registration and lost password routines, so "username" often refers to the user's display name (perhaps this should be clarified a bit...).
Thus, to allow users to change their display name, simply give them their usergroup the ability to change username.
MyBB Compatibility: 1.4.x, 1.6.x, 1.8.x
Tested it on 1.6 MyBB works, I am not sure about 1.8.x you will have to test it and see
Sorry, but you need at least 25 posts and 5 hours online time to unlock hidden content.