Domestic Student with International IBDP

Hello folks. I am New Zealand permanent resident so domestic, but currently attend an international school in Japan taking the IB diploma.

My plans are to go to Auckland University, take BSc biomed first year then get into the MBChB program and practice medicine. I would ask requirements because it says 33/45 is I believe guaranteed entry, but I'm not quite sure because it's split into domestic and international and for domestic it only talks about the IBDP in New Zealand (or I'm not looking hard being) - but what I really need to do is just email or research more myself, guess this post is me asking for accountability for my procrastination