Please add this code in your wplms-customizer.php file in wplms-customizer plugin :
add_filter('wplms_course_stats_list','add_custom_course_stat'); add_action('wplms_course_stats_process','process_custom_course_stat',10,6); function add_custom_course_stat($list){ $list['user_field']= 'Email'; return $list; } function process_custom_course_stat(&$csv_title, &$csv,&$i,&$course_id,&$user_id,&$field){ if($field != 'user_field') // Ensures the field was checked. return; $title=__('Email','vibe'); if(!in_array($title,$csv_title)) $csv_title[$i]=$title; $field_val = get_user_by( 'id', $user_id); if(isset($field_val->user_email ) && $field_val->user_email ) $csv[$i][]= $field_val->user_email ; else $csv[$i][]= 'N.A'; }
DO not forget to recalculate the stats by clicking on the calculator icon below before processing the stats .