Board Thread:New on Arrowverse Wiki/@comment-807326-20160206040643/@comment-4324417-20160209021033

The "Arrowverse" is the shared universe between Arrow, The Flash, DC's Legends of Tomorrow, Vixen, and Constantine, if we're being politically correct.

See: Shared universe.

Like I said, I'd champion the concept of this wiki covering Supergirl is it was put into the same continuity as the rest of the shows, but I don't think the multiverse belongs to one universe. Especially when the crossover isn't taking place in said universe.