Option A: Find your original registration email (subject: Reunions 2024 Confirmation). Scroll to the bottom. You should see one button for "View Registration Details" and one for "Update My Registration." Use the "Update" button to make any changes. Option B: Navigate to the Reunions registration site and log in with Tigernet. You should be able to update the registration from there. Option C: If you have tried both of these steps without success, capture a screenshot of the errors and email those to 99regchairs@gmail.com.