Hi Jussi

When a Certification expires the course completion records in the certification will be archived to history and the courses in the recertification path will be reset and a new expiry date set and will be available for enrolment.

Once a learner has been enrolled into a course through a certification they remain enrolled . Can you explain more on why you need to unenrol users from courses in their primary certification path?

One way you could achieve this is to use the program enrolment setting Enrolment duration to a set period but this would also apply to courses in the recertification path eventually.

Regards