Anybody here done the CDM courses through the University of North Dakota?

My work is asking me to get my CDM. I'm looking at all the different pathways available through NDU and I'm getting confused on which one to do. So far no one from the University has gotten back with me. I have a bachelor's degree in education, over 20 years experience in commercial kitchens but only 2 years in non-commercial. For the last 7 months I've been a sous at a post acute rehab and assisted living. Does anyone here have any experience earning their CDM online?