Enable course completion site-wide in advanced settings. Create a new course with completion enabled. Enrol multiple users in the course. Apply some criteria to the course view the Completion Tracking course settings page. Add the Course Completion Status block to the course. Login as a user and check they can view the report linked to in the bottom of the block (the "Details" link). Modify the URL to include a different user's id (append ?user=x to url), make sure a student can not view another students report. Create a teacher for the course and logged in as them visit the reports from previous steps. Teachers should be able to view these reports.