https://YOURSITEURL/mod/assign/adminmanageplugins.php?subtype=assignfeedback&action=moveup&plugin=file&sesskey=dbp9HMa1uF
If you want to make sure that the teachers submit file feedbacks, you can disable any other types of feedback (perhaps excluding the Annotate PDF) and leave only file feedback as the only active type of feedback.
If you want to make sure that the teachers submit file feedbacks, you can disable any other types of feedback (perhaps excluding the Annotate PDF) and leave only file feedback as the only active type of feedback.
The above URL will take you directly to this page.
