Example of edit registration:

Create design examples for how editors can opt out of tracking support on a per event basis, by going to Manage Registration. It could work in the following way:

• There is a new section when the user clicks to edit registration (if event has contribution statistics enabled by organizer), which can be called: "Contribution statistics enabled" (maybe there is a better name?)
• There can be option for on (default) or off - so maybe radio buttons?
• If they change it to no, then the event will not:
  • Show up in the dropdown for modal or event mode (if multiple events)
  • Not be used as way to trigger on the modal or event mode (if just one event)