I have a question about something I've noticed here that seems to be unique to Galaxy Cauldron.  I see "GC's Official ..." in the Titles of some members.  For example,

the Title of Addelyn is "GC's Official Sailor Mercury".
the Title of Aurae is "The Galaxy Cauldron Forums' Official Professor Tomoe".
the Title of JoJiaMystee is "GC Official Galaxia Sama".
the Title of SenshiRei is "Official Rei Hino of GC".

part of the Title of SailorKittyElyon is "Demande's official fangirl".
part of the Title of Starchild is "GC's Official JunJun/Sailor Juno".
part of the Title of Louise is "GC's offical kunzite lover".

My question is How do I go about adding this to my Title without breaking any Galaxy Cauldron policies or Rules?  I know how to change my Title by editing my Profile, so I don't want technical support for that.  My question is more about if I have to go through any official process here on the GC website or read any Topic pertaining to this first.

https://www.thegalaxycauldronforums.com/t3385-the-officials-of-gc

You can add your name for an available character from the list. Mostly a just-for-fun thing

Yes, just like Light said, it is a for fun thing. So no worries about breaking any rules.