The second step is to configure completion tracking in your course.
Go to your course logged in as a teacher or administrator.
In the Settings block, under Course Administration, select Edit settings. You will now be on the Edit course settings page. Scroll down to the bottom and you will now see a new section called Student progress.
For the Completion tracking setting, select Enabled, control via completion and activity settings from the drop-down menu.
The next setting is Completion tracking begins on enrolment. If you enabled this at the site level, then it should already be selected here. If you uncheck it, you can override the site default and not have it enabled for this course.
Select the Save button at the bottom of the page.
Now if you go back to the course home page, under Course administration, you will have a new option called Completion tracking. Select Completion tracking. You will now be on the Edit Course Completion...