APAM faculty graduate advisors will help you with the logistics of registration and program approvals.
M.S. only students should meet with the designated M.S./CVN advisor in their field of research
M.S./Ph.D. track students should meet with the first-year general APAM doctoral advisor and the designated first-year Ph.D graduate advisor in their field of research.
Various graduate student resources (including the Registration Adjustment Form) can be found here