Create a Subsection#
In the course outline, within the section that you want to create the subsection, click New Subsection.
A new subsection is created at the end of the section, with the subsection name selected.
Enter the name for the new subsection.
If the subsection should release a a later time than the containing section, set the release date.
Select the Configure icon in the subsection box.
The Settings dialog box opens.
Enter the release date and time for the subsection in the Basics tab.
If the subsection is to be graded, in the Settings dialog box, set release a a later time than the containing section, set type of assignment and the due date in the Basics tab.
Click the Visibility tab to change the subsection visibility and assessment results visibility.
You can then create units within the subsection.
Course Subsections (reference)