-        $loader = new Loader\YamlFileLoader($container, new FileLocator(__DIR__.'/../Resources/config'));
-        $loader->load('services.yml');
-    }
+               //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]);
+               }
+       }
+
+       /**
+        * {@inheritdoc}
+        */
+       public function getConfiguration(array $configs, ContainerBuilder $container) {
+               //Get configuration instance with resolved web path
+               return new Configuration($container->getParameter('kernel.project_dir').'/web/');
+       }
+
+       /**
+        * {@inheritdoc}
+        */
+       public function getAlias() {
+               return 'rapsys_pack';
+       }