You can edit a Lesson in the Lesson settings menu. Editing a Lesson allows you to rename the Lesson, lock Lessons, add prerequisites, add requirements, and require students to move through Lesson items in order.
Once you have a Course selected in the Courses and Groups dropdown menu, click the Lessons link in the Course Navigation bar.
Hover over the bar of the Lesson and click the Edit link.
Edit Lesson Settings
Edit the Lesson settings you want to change. You can rename the Lesson , set a price , lock the Lesson until a specific date , add prerequisites , add requirements , and require students to move through Lesson items in order .
Note: The Students must move through requirements in sequential order checkbox will not be shown if the Students must complete one of these requirements radio button is selected.
When you are ready to save your Lesson changes, click the Save button .