How to get here: In Settings on the PDF or RTF Configuration tab, select Files & Format > Sections

predefined sections In Doc-O-Matic sections that are available in the Doc-O-Matic installation. 

user-defined section In Doc-O-Matic sections that the user defines in his project. 

automatically created sections In Doc-O-Matic sections that Doc-O-Matic includes in the output to present automatically generated content such as class hierarchies, declaration syntax and navigation overviews. 

generic topic A topic that is not associated with a source code symbol. 

symbol topic A topic that is associated with a source code symbol. 

show In Doc-O-Matic to show a section heading except when it is the first heading in the topic. This is the default settings for most of the predefined sections.