As an admin Go to Site administration > Plugins > Enrolments > Self enrolment Check values for 'Notify before enrolment expires' dropdown list in the section 'Enrolment instance defaults' TEST : Make sure the options read: No / Teacher only / Teacher and enrolled user Create a new course or go to an existing course Go to course settings -> Users -> Enrolment methods Go to settings for 'Self enrolment' option Check values for 'Notify before enrolment expires' dropdown list TEST : Make sure the options read: No / Teacher only / Teacher and enrolled user (Remember to clean language string cache before testing)