Hi @supersonique
Yes, that hook is used to modify the returned post on relationship field. I believe you can use something like this:
function my_relationship_query( $args, $field, $post_id ) {
// only show children of the current post being edited
$args['orderby'] = 'date';
$args['order'] = 'DESC'; //change this to ASC or DESC
// return
return $args;
}
// filter for every field
add_filter('acf/fields/relationship/query/name=my_relationship', 'my_relationship_query', 10, 3);
Hope this helps!
