If you have completed your qualification, or are completing this trimester, you will receive an invitation to graduate in MyWaikato (with an automatic email to let you know it's there). This would normally arrive around 3 months before the upcoming graduation ceremony.
When you receive the message, head to your Graduation tab and select 'Apply to graduate'. Then complete and submit the online form.
Once your Division/Faculty/School has confirmed your final results, we'll be in touch to confirm your ceremony. Then you can go ahead and order your academic regalia, extra tickets and photography if desired.