Registration IDs can differ after additions

In GiveCampus Events, available controls depend on your permissions and the interface used by your institution.

The newer registration structure supports an initial registration plus additional registrations in a group. The school registration list excludes grouped additional rows, while activity guest links use the base attendee's registration ID. This can expose a different related registration ID in an activity view. The data settings explains why different IDs are possible, but does not prove a particular addition was processed correctly. Support should inspect the group, initial registration, guest/activity tickets and related payments before merging, deleting or charging anything again.