Create a Section#
Open the course outline in Studio.
Click New Section.
A new section is created at the end of the course content, with the section name selected.
Enter the name for the new section.
Set the section release date.
Select the Configure icon in the section box.
The Settings dialog box opens.
Enter the release date and time for the section.
To hide the section from learners, click the Visiblity tab and check Hide from Learners.
You can then create Subsections within the section.
Course Sections (reference)