+ ->arrayNode('default_internal_settings')
+ ->prototype('array')
+ ->children()
+ ->scalarNode('name')->end()
+ ->scalarNode('value')->end()
+ ->enumNode('section')
+ ->values(['entry', 'misc', 'api', 'analytics', 'export', 'import'])
+ ->end()
+ ->end()
+ ->end()
+ ->scalarNode('domain_name')
+ ->end()