Please follow the steps below to update the group reservation's number of visitors and balance if desired:
  1. Go to Sales > Group Check in
  2. Highlight the row of the reservation
  3. Click the Check in button
  4. Enter the updated number of visitors (to add new types of visitors click on the Additional Types tab)
  5. If the order total is not going to be updated, uncheck the box that says "Update order balance based on the new number of visitors"
  6. Click Check in