Case Scenario Critical Reader - Authoring - Creating Pages - Add Section
The sole purpose of sections is to aid in organizing pages for the author -- the users (your students) will never see them. Sections can be expanded or collapsed within the outline to help you organize. Sections have no impact on the sequencing of pages of the resultant case scenario or critical reader. One section is created by default for every new project.
To add a section, click on the blue folder with the green plus sign on the left side of the authoring tool (above the outline).