add_filter( 'gform_filter_links_entry_list', 'change_links', 10, 3 ); function change_links( $filter_links, $form, $include_counts ){ $filter_links[] = array( 'id' => 'mycustom', 'field_filters' => array(), // You need to provide a filter array here to make this link do something. 'label' => 'My Custom Link', ); return $filter_links; }