HOW TO CHANGE YOUR EMAIL ADDRESS
If you have forgotten how to log in to OSApp, AND forgotten the email address you used to sign up, then you MUST contact the Moderator that's responsible for your Year Level.
It's easy to do - simply follow these steps:
1. Choose the year that you were (or would have been) in Year 10 - even if you went through to Year 12, or left before Year 10!
2. Click on the Contact the Moderator link at the bottom of that page.
3. Give them your current details - they will contact you personally (to authenticate you!), and update your email address for you.