public function setDelivery() {
		$link = new core_kernel_classes_Resource($this->getRequestParameter('link'));
		$compiled = new core_kernel_classes_Resource($this->getRequestParameter('uri'));
		$link->editPropertyValues(new core_kernel_classes_Property(LTIDeliveryTool::PROPERTY_LINK_DELIVERY), $compiled);
		$this->redirect(_url('showDelivery', null, null, array('uri' => $compiled->getUri())));
	}