Forum:Stub help

Hey, can anyone tell me how to make those stub help things? Like the ones for Percy Jackson, 'Chiron needs your help.'

If you can help, I'll be really thankful, it's for the Tapestry Wiki and we only have three people on it, including me and none of us know how to make it. Dove of War 13:49, January 14, 2012 (UTC)