Requesting a course enrollment letter for next semester

I need a course enrollment letter from the Office of the Registrar for Fall 2026, but don't see the option in Mosaic. How do I go about acquiring one?

https://preview.redd.it/oc5o2zptk5ig1.png?width=780&format=png&auto=webp&s=f719d5fc814d619194ca74f7290bde9a32d7b9fd