learndash_group_expand_before do_action( 'learndash_group_expand_before', int $group_id, int $user_id ) Fires before the course expand. ContentsDescription Parameters Source Changelog Related @package Description # Parameters # $group_id (int) Group ID. $user_id (int) User ID. Source # File: themes/ld30/templates/group.php Changelog # Changelog Version Description 3.1.7 Introduced. Related # @package # LearnDash / Templates / LD30