Bulk edit activity completion allows you to change the completion requirements of one or several existing activities in one step. For example, if you have four quizzes with manual activity completion, you can bulk edit them so that all four require a grade to be marked complete. 

Steps to bulk edit activity completion

1. Select the gear icon button at the bottom left of your course page, select the Course completion from the Options panel. The Course completion page will open.
2. On the Bulk edit activity completion page, check the box alongside the activities/resources where you want to add/edit activity completion and select Edit. 
3. Update/Add/Remove activity completion settings and select Save changes.