Thread:Undoniel/@comment-12959254-20150511144108

Hi, I just wanted to ask, can I add Earth-7642 designation to Attack on Titan crossover? Since Handbook guys and us consider crossovers as happened in one continuity. I haven't read the whole comic but I read a few page in Free Comic Book Day Vol 2015 Secret Wars. It's something like a preview. So, can I add 7642 designation? 