Hey guys, those are actually 2 questions in one.
The first one is: I have managed to make comments so that the name of the person commenting is displayed. I now want it to be a nickname if he has one, and name only if he doesn't have nickname.
Second question is, we have added a SSO external login to the site, so ppl that login alrdy have their name and lastname entered (and ofc. profile created) when they login for the first time. Now we would like the login information to be entered as nickname. The login starts with some_data@some_domain , and we would like to place the some_data to nickname automatically. How to do it?