public function configureDelivery() {
		$compiledDelivery = LTIDeliveryTool::singleton()->getDeliveryFromLink();
		if (is_null($compiledDelivery)) {
			$this->selectDelivery();
		} else {
		    $this->redirect(_url('showDelivery', null, null, array('uri' => $compiledDelivery->getUri())));
		}
	}