public function showDelivery() {
	    $delivery = new core_kernel_classes_Resource($this->getRequestParameter('uri'));
	    $this->setData('delivery', $delivery);
	    
	    $ltiSession = LtiService::singleton()->getLtiSession();
		if ($ltiSession->getLaunchData()->hasVariable(LtiLaunchData::RESOURCE_LINK_TITLE)) {
		    $this->setData('linkTitle', $ltiSession->getLaunchData()->getVariable(LtiLaunchData::RESOURCE_LINK_TITLE));
		}
		
		if (ServiceProxy::singleton()->implementsMonitoring()) {
		    $executions = ServiceProxy::singleton()->getExecutionsByDelivery($delivery);
		    $this->setData('executionCount', count($executions));
		}
		
	    $this->setView('instructor/viewDelivery.tpl');
	}