Totara Learn Open Discussions

Hi all, I wonder if anyone can provide some insight for me. I have a program for new starters that needs to be completed. I have set the notifications up so that the user is alerted they have been enrolled on their start date and then a chaser 1 day before the program due date (2 weeks after they start). However there is no option to repeat this notification automatically until the program is complete? Ideally I would like this notification to be sent out weekly until all modules have been done. The only way I can see to do this is to set up individual notifications at weekly intervals? Has anyone else experienced this or know a way round it?