To begin the registration process, determine your student status: either nonmatriculated (NM) or graduate nonmatriculated (GNM).
NONMATRICULATED (NM)
GRADUATE NONMATRICULATED (GNM)
You should register as a nonmatriculated student (NM) unless you are
planning to apply the credits you earn toward a specific graduate-level
(master's or Ph.D.) degree. Most people will fall into this category.
You should register as a graduate nonmatriculated student if you plan
to apply the credits you earn toward a specific graduate degree in the future.
"Graduate Nonmatriculated (GNM)" status does not refer to any degrees
you currently hold, but to whether or not you plan to apply the credits to a
masters degree or Ph.D.