follower notification email+*refers to+*self+*mates Search Toggle navigation activity Toggle Dropdown history discuss follow editors rules Toggle Dropdown common by group by name recent edit Toggle Dropdown content name type refresh children mates references out references in follower notification email+*refers to+*self+*mates+*mates If there is a card named "X+follower notification email+*refers to+*self+*mates", then X is a mate of follower notification email+*refers to+*self+*mates.