By clicking on the gear icon next to the lesson in the course constructor, you go to the settings of this particular lesson. Thus, you can customize each lesson individually.
You can update the settings in the drop-out menu.
Mandatory lesson
The Mandatory Lesson setting prevents the student from accessing the next lesson until the current one has not been completed. For the lesson to be considered completed, the student must click the "Complete the lesson" button.
For more information about the combination of mandatory lessons and assignments read the following article: https://zenclass.freshdesk.com/en/support/solutions/articles/80000429245-how-do-i-enable-“mandatory-assignments-lessons”-setting-how-do-mandatory-assignments-lessons-work-together.
Copying of the lesson materials is strictly prohibited
Copying of assignment content, including text and images, is prohibited.
If the setting is enabled, the context menu will not appear and the “Ctrl+C” shortcut will not work, so students will not be able to select the text of the lesson or copy the image by right-clicking.
Enable comments
This setting adds a comment section under the lesson where the students can ask questions and instructors can answer those questions.
Move to drafts
The lesson status changes to "Unpublished". The students and instructors cannot see the lesson until it is published again.
Remember to save your settings.
Copy
The "Copy" button allows the instructor to copy the entire lesson and paste it into the required course.
Delete the lesson
When you click on the "Delete lesson" button, the lesson will immediately be deleted. To cancel the action, click "Cancel" in the pop-up window at the bottom of the screen.