From MWSU Graduate School Policy Portal
Graduate students register for classes using the My Western / Banner system. You access the system at https://selfservice.missouriwestern.edu:9001/
You will need your 6 digit PIN number to register. If you are a new student, your PIN will be your date of birth in the format MMDDYY
Your student ID number (G-Number) should have been provided to you once your application was complete.
Available courses can be found at http://www.missouriwestrn.edu/schedule