@clangmayr - I don't seem to find/ remember a direct way through permissions to do this. The only permission which is configurable is to either deny/ allow users to change the usernames.   However, a quick way would be to hide email tab/ disable the fields on the email tab or put a redirect to settings page when a normal user is going to the email tab in order to keep them away from changing the email. This can be done on the basis of roles as well, so the admins or other special roles, if require can still change their emails. This is the email change page - /t5/user/myprofilepage/tab/personal-profile:email Just a few snippets of code would be required.  I hope this helps. ... View more

@mhock - This can be done with some changes in how this is setup. Ranks, roles, and badges will be tied and work in tandem to achieve this with some custom trigger code. We did some of these with @Wendy_S on their community. ... View more

@Adrian_Cabello - We have done something similar where we have brought the image library for all the users. This isn't available OOTB, but a little customization has been done to achieve this desired behavior.   ... View more