1. How it works on the checkout page
Customer-Facing Booking Flow - add to basket
Added to basket:
Box Office flow - add to basket
Added to basket as Add On:
2. Report on Secure My Booking orders
a) From the Reporting page, create an Orders report
b) Add Fields and Metrics - to see Add Ons add the Transaction Item Kind Field
c) Add Filters - to see Add Ons, add Transaction Item Kind is: Add On