I'n building a report of contact demographics using searchkit for event participants
Starting with the Contact entity, joining participant and event entities and initially filtering by event type and then event end date.
All working fine and as expected, and for contacts that have attended more than one event in a quarter it is returning multiple rows for each contact.
What is the simplest way to set the search to return one row per contact? (I'd be able to do this in drupal views, so that's there as a fall back.)