Prior to registration, students are urged to check whether they have a hold on their account. Students may not participate in the registration/course enrollment process until all "holds" are resolved.

Modification of a course schedule during the drop/add time period is accomplished through WyoWeb (web registration). After the end of the drop/add period, (see Calendar) individual class withdrawals ...

You do not have to resp. cannot register for semester performances (regardless of whether they are graded or ungraded) - in this case, it is sufficient to enroll in the corresponding course unit. You ...