Map-to-map cascading behaviors

Darwin Information Typing Architecture (DITA) Version 1.3 Part 3: All-Inclusive Edition

version
1.3
author
OASIS DITA Technical Committee

When a DITA map (or branch of a DITA map) is referenced by another DITA map, by default, certain rules apply. These rules pertain to the cascading behaviors of attributes, metadata elements, and roles assigned to content (for example, the role of "Chapter" assigned by a chapter element). Attributes and elements that cascade within a map generally follow the same rules when cascading from one map to another map, but there are some exceptions and additional rules that apply.