diff --git a/app/config/config.yml b/app/config/config.yml
index fcfde1a6e..e2ec0c4b0 100644
--- a/app/config/config.yml
+++ b/app/config/config.yml
@@ -67,3 +67,7 @@ swiftmailer:
     username:  "%mailer_user%"
     password:  "%mailer_password%"
     spool:     { type: memory }
+    
+chill_custom_fields:
+    customizables_entities:
+        - { class: Chill\CustomFieldsBundle\Entity\BlopEntity, name: blop_entity }
diff --git a/src/Chill/CustomFieldsBundle/Controller/CustomFieldsGroupController.php b/src/Chill/CustomFieldsBundle/Controller/CustomFieldsGroupController.php
index 6e7148896..bd8ff2b0f 100644
--- a/src/Chill/CustomFieldsBundle/Controller/CustomFieldsGroupController.php
+++ b/src/Chill/CustomFieldsBundle/Controller/CustomFieldsGroupController.php
@@ -62,7 +62,7 @@ class CustomFieldsGroupController extends Controller
      */
     private function createCreateForm(CustomFieldsGroup $entity)
     {
-        $form = $this->createForm(new CustomFieldsGroupType(), $entity, array(
+        $form = $this->createForm('custom_fields_group', $entity, array(
             'action' => $this->generateUrl('customfieldsgroup_create'),
             'method' => 'POST',
         ));
@@ -142,7 +142,7 @@ class CustomFieldsGroupController extends Controller
     */
     private function createEditForm(CustomFieldsGroup $entity)
     {
-        $form = $this->createForm(new CustomFieldsGroupType(), $entity, array(
+        $form = $this->createForm('custom_fields_group', $entity, array(
             'action' => $this->generateUrl('customfieldsgroup_update', array('id' => $entity->getId())),
             'method' => 'PUT',
         ));
diff --git a/src/Chill/CustomFieldsBundle/DependencyInjection/ChillCustomFieldsExtension.php b/src/Chill/CustomFieldsBundle/DependencyInjection/ChillCustomFieldsExtension.php
index 959787408..1a9947197 100644
--- a/src/Chill/CustomFieldsBundle/DependencyInjection/ChillCustomFieldsExtension.php
+++ b/src/Chill/CustomFieldsBundle/DependencyInjection/ChillCustomFieldsExtension.php
@@ -24,5 +24,12 @@ class ChillCustomFieldsExtension extends Extension
 
         $loader = new Loader\YamlFileLoader($container, new FileLocator(__DIR__.'/../Resources/config'));
         $loader->load('services.yml');
+        
+        //add at least a blank array at 'customizable_entities' options
+        $customizable_entities = (isset($config['customizables_entities']) 
+                && count($config['customizables_entities']) > 0) 
+                ? $config['customizables_entities'] : array();
+        
+        $container->setParameter('chill_custom_fields.customizable_entities', $customizable_entities);
     }
 }
diff --git a/src/Chill/CustomFieldsBundle/DependencyInjection/Configuration.php b/src/Chill/CustomFieldsBundle/DependencyInjection/Configuration.php
index f810c5b6e..0a082ef16 100644
--- a/src/Chill/CustomFieldsBundle/DependencyInjection/Configuration.php
+++ b/src/Chill/CustomFieldsBundle/DependencyInjection/Configuration.php
@@ -18,11 +18,22 @@ class Configuration implements ConfigurationInterface
     public function getConfigTreeBuilder()
     {
         $treeBuilder = new TreeBuilder();
-        $rootNode = $treeBuilder->root('cl_custom_fields');
+        $rootNode = $treeBuilder->root('chill_custom_fields');
+        
+        $classInfo = "The class which may receive custom fields";
+        $nameInfo = "The name which will appears in the user interface. May be translatable";
 
-        // Here you should define the parameters that are allowed to
-        // configure your bundle. See the documentation linked above for
-        // more information on that topic.
+        $rootNode
+                ->children()
+                    ->arrayNode('customizables_entities')
+                    ->prototype('array')
+                        ->children()
+                            ->scalarNode('class')->isRequired()->info($classInfo)->end()
+                            ->scalarNode('name') ->isRequired()->info($nameInfo) ->end()
+                        ->end()
+                    ->end()
+                ->end()
+            ;
 
         return $treeBuilder;
     }
diff --git a/src/Chill/CustomFieldsBundle/Form/CustomFieldsGroupType.php b/src/Chill/CustomFieldsBundle/Form/CustomFieldsGroupType.php
index ce16e789e..1dd35a16e 100644
--- a/src/Chill/CustomFieldsBundle/Form/CustomFieldsGroupType.php
+++ b/src/Chill/CustomFieldsBundle/Form/CustomFieldsGroupType.php
@@ -5,18 +5,44 @@ namespace Chill\CustomFieldsBundle\Form;
 use Symfony\Component\Form\AbstractType;
 use Symfony\Component\Form\FormBuilderInterface;
 use Symfony\Component\OptionsResolver\OptionsResolverInterface;
+use Symfony\Component\Translation\TranslatorInterface;
+
 
 class CustomFieldsGroupType extends AbstractType
 {
+    
+    private $customizableEntities;
+    
+    /**
+     *
+     * @var \Symfony\Component\Translation\TranslatorInterface
+     */
+    private $translator;
+    
+    public function __construct(array $customizableEntities, TranslatorInterface $translator)
+    {
+        $this->customizableEntities = $customizableEntities;
+        $this->translator = $translator;
+    }
+    
     /**
      * @param FormBuilderInterface $builder
      * @param array $options
      */
     public function buildForm(FormBuilderInterface $builder, array $options)
     {
+        //prepare translation
+        $customizableEntites = array();
+        
+        foreach($this->customizableEntities as $key => $definition) {
+            $customizableEntites[$definition['class']] = $this->translator->trans($definition['name']);
+        }
+        
         $builder
             ->add('name')
-            ->add('entity')
+            ->add('entity', 'choice', array(
+                'choices' => $customizableEntites
+            ))
         ;
     }
     
@@ -35,6 +61,6 @@ class CustomFieldsGroupType extends AbstractType
      */
     public function getName()
     {
-        return 'cl_customfieldsbundle_customfieldsgroup';
+        return 'custom_fields_group';
     }
 }
diff --git a/src/Chill/CustomFieldsBundle/Resources/config/services.yml b/src/Chill/CustomFieldsBundle/Resources/config/services.yml
index 17dbd2f4b..3ae13ad84 100644
--- a/src/Chill/CustomFieldsBundle/Resources/config/services.yml
+++ b/src/Chill/CustomFieldsBundle/Resources/config/services.yml
@@ -11,9 +11,18 @@ services:
         class: Chill\CustomFieldsBundle\Form\CustomFieldType
         arguments:
             - "@chill.custom_field_compiler"
+            
         tags:
             - { name: 'form.type', alias: 'custom_field_choice' }
             
+    chill.custom_field.custom_fields_group_type:
+        class: Chill\CustomFieldsBundle\Form\CustomFieldsGroupType
+        arguments:
+            - %chill_custom_fields.customizable_entities%
+            - "@translator"
+        tags:
+            - { name: 'form.type', alias: 'custom_fields_group' }
+            
     chill.custom_field.custom_field_type:
         class: Chill\CustomFieldsBundle\Form\Type\CustomFieldType
         arguments: