Omni Systems, Inc. Mif2Go User's Guide, Version 55
> 16 Configuring DITA maps > 16.2 Configuring DITA ditamaps > 16.2.1 Specifying options for ditamaps > 16.2.1.2 Choosing whether a ditamap references maps or topics
Ideally, a chapter map references topics, and a book map references chapter maps. However, not all DITA tools allow nested maps. Therefore the default Mif2Go option is to have the book map reference topics directly rather than reference the chapter maps.
§16.2.1.2.1 Configuring a book map to reference chapter maps
§16.2.1.2.2 Configuring chapter maps for FrameMaker 8 import