User blog comment:Nan the cowdog/A important message from Nan (READ)/@comment-1647442-20141207184701/@comment-1647442-20150616195329

There is a fundamental difference between OCs for different series. A character that appears in a crossover, but does not originate from P&F, as in, is not a Phineas and Ferb OC, but would rather be considered an OC of another series, does not get an article on this wiki.