Board Thread:General Discussion/@comment-29342734-20161223223357/@comment-3361105-20161223224113

Yes, those items should be linked to the disambig instead of a particular character's page (unless that particular version of the character is the only one who used that object).

That box is specifically for characters who were present on New Earth before Flashpoint, and then later had Prime Earth pages created for them, in order to eliminate confusion between the two universes. In the current Rebirth milieu, these boxes are probably not as helpful as they once were, but at the moment, that box should only appear on Prime Earth pages for characters who previously existed on New Earth.