User blog:Greatrieck/Character Page help

Hey there Wikia! I know I haven't posted here in a while but before I do.... I need help on creating character pages for my story A Dead Man's World. Mainly what format do I use when creating the page? I ask because there is that box that has the characters information and I wanted to know how to get that there. It is probably a very simple thing to do but I still need help on it, so if anyone can help please and thank you.