protected function addOrderStatus( $orderId, $value )
	{
		$orderStatusManager = \Aimeos\MShop::create( $this->getContext(), 'order/status' );

		$statusItem = $orderStatusManager->createItem()->setParentId( $orderId )->setValue( $value )
			->setType( \Aimeos\MShop\Order\Item\Status\Base::EMAIL_VOUCHER );

		$orderStatusManager->saveItem( $statusItem );
	}