Test 1: keep state marke manually if users do not want to reset them when they unlock completion settings login as teacher Find a activity with completion tracking enable. alternatively create a new activity (i.e. label) Visite the activity completion report  Find one student that did not yet complete the activity Manually, mark the activity as completed. alternatiivelly find whose completion state was marked manually Enable course editing mode Go to the activity settings Open completion conditions section You should see un check box labeled "Keep manually completed states". tick this check box click on "unlock completion settings" button Save Go back to the activity completion report Check completion status that were marked manually They should remain.   Test 2. (current modle behaviour)   start another run as on the step 1 At istep 10, make sure the cke box "Keep manually completed states" is uncheck click on "unlock completion settings" button Save Go back to the activity completion report Check completion status that were marked manually They should be reset.