//Load configuration
                $configuration = $this->getConfiguration($configs, $container);
                $config = $this->processConfiguration($configuration, $configs);
+
+               //Set default config in parameter
+               if (!$container->hasParameter($alias = $this->getAlias())) {
+                       $container->setParameter($alias, $config[$alias]);
+               }
        }
 
        /**
                //Get configuration instance with resolved web path
                return new Configuration($container->getParameter('kernel.project_dir').'/web/');
        }
+
+       /**
+        * {@inheritdoc}
+        */
+       public function getAlias() {
+               return 'rapsys_pack';
+       }
 }