Student should get an automatic email if some of the tasks are still due
An automatic email if there is a quiz/task that is not yet completed with the following text "We noticed you signed up for course X however you haven’t made any progress yet. Is there something we can help you with? Contact course instructor."
Another Email to user who has taken 1 or more quiz, however haven’t finished all the quizzes after 3 days and again after 7 days if no action - Message “Hi, we can see you’ve made some great progress in course x, however you haven’t managed to complete the course yet. You’ve very close to the finish! Why not log back and have a go so you can become an expert in course x.
This is an excellent idea which should help students to come back to the platform to complete courses!