The organization asked me to fill out additional details on my registration form. How do I resubmit the form?

The organization asked me to fill out additional details on my registration form. How do I resubmit the form?

Here are the steps to resubmit the form:

1. Login to your profile
2. From the left-hand side of your navigation, click Opportunities
3. Click on the title of the opportunity 
4. On the bottom right of your screen, click Cancel Registration
5. Now, you should be able to see the Register button reappear.
Make sure to re-submit the form including all the information requested by the organization!