1. Go to Communities > Forms > Registration
  2. Mouse over the form and click on Bookkeeping
  3. Click on Manage Initiative Records
  4. Locate the desired participant and click Edit next to his/her entry
  5. Click on the Delete Record from Initiative tab
  6. Enter the number of registrations you would like to reverse in the "Qty to Reverse" field
  7. Click Update Totals
  8. Enter an appropriate reason in the "Description" field
  9. Click Submit Reversal