Hello mods! I hope this is the correct place to ask this, and apologies if it may have been covered already. How would the game OOCly consider a character who has Dissociative Identity Disorder, with multiple alters who are essentially entirely different people? Would they have to be apped as separate characters and played by different muns?

I know some games have specific preferences/rules about this based on setting and premise, so I wanted to ask before assuming anything. Thanks!