1x11 Formality+*editor+*children 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 1x11 Formality+*editor+*children+*children Cards formed by "mating" 1x11 Formality+*editor+*children with another card. eg: "1x11 Formality+*editor+*children+mate".