1. Navigate to Communities > Special Events > Friends Asking Friends > Kintera Thon
  2. Hover over your event and select Website Info 
  3. Click Customize Forms 
  4. Select the form that the field needs to be added to
  5. On the Fields Selection section, click the Custom Profile Fields tab or the Custom Event Fields tab
  6. Mark the field(s) that needs to be activated for your form.
  7. Click Save & Done
  8. Return to Website Info and click the green Publish This Event Now button