Currently there is a way to do it through a setting in your INI, but it's not fully supported and has only been found to work *some* of the time. We used it during development to reset the Perks/Achievements of our testers, but it only worked for some of them. We may look at fully supporting this in the future, perhaps via a button on the Profile and Achievements page. We know it will be a little bit before anyone really wants this.