Tracking gifts through a GC Video button

For GiveCampus Video users with access to the relevant school and video page.

Adding a= to the GC Video landing-page URL does not automatically forward that parameter to the donation call-to-action. The button uses its configured destination. A separate adid passthrough exists for the Giving Form personalization case; it is not arbitrary query-parameter forwarding. Configure the donation button’s destination with the complete campaign/form tracking link and test that final destination. Video engagement and gift attribution remain different measures.