Note that all members of a class appear in the Member section and in one subcategory (method, data member). To prevent double appearance either remove all subcategories or the Member section. All contents entries in your project appear in the list.

navigation sections In Doc-O-Matic automatically added sections that include overviews of symbols and topics and links such as links to the parent topic. 

legends In Doc-O-Matic automatically created subsections of navigation sections that show legend icons and their description.