(string) Tab name. Required. * 'title' => (string) Tab title. Required. * 'order' => (int) Tab order. * 'properties' => (array) Tab properties. * ). * @throws \Exception If there are missing arguments. */ public function __construct( $id, $plugin_id, $additional_args ) { parent::__construct( $id, $plugin_id, $additional_args ); $this->required_arguments = array( 'n