If you enable and configure the drip content feature, your students have to follow the method of drip content. They can not unlock or watch new lessons without completing a minimum duration of the previous video/lesson.
After completing the previous lesson, your students can watch/unlock a new lesson. If you enable the drip content feature, your student's course learning progress will be auto-updated after completing/watching a video. The first lesson of the course will always be unlocked for your students.
Note: Your students have to update the course learning progress manually by clicking the lessons if you disable the drip content feature.
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