Crossover Wiki:Notability

Subjects should be considered notable to have an article on Crossover Wiki.

Series and mascots are notable if they have at least one link, regardless of what type of link it is.

Links are notable if the reference is being done on purpose. This means that the creators and/or owners are intentionally acknowledging the other series, as opposed to using a generic element that only has a resemblance by coincidence. Note that since type 1 links have to be official, they would always be considered notable, so this criteria generally applies to weaker links.