In the Training Guide and Instructor Manual formats, the publishing process creates a single Word document for the entire selection. Each document has a table of contents, which is the same as the outline in the Developer. The outline, therefore, should reflect an outline for training, with the topics grouped in modules and sections that build on previous modules and sections.
In the other document outputs, the publishing process creates a separate document for each topic. There is no table of contents, so the hierarchy of the outline is not used in the documents other than the outline and/or topic name, which may appear in the header.