diff --git a/src/EventSuscriber/SettingEventSubscriber.php b/src/EventSuscriber/SettingEventSubscriber.php
new file mode 100644
index 0000000..45f313e
--- /dev/null
+++ b/src/EventSuscriber/SettingEventSubscriber.php
@@ -0,0 +1,58 @@
+<?php
+
+namespace App\EventSuscriber;
+
+use App\Core\Event\Setting\SettingEvent;
+use App\Core\EventSuscriber\SettingEventSubscriber as EventSubscriber;
+use App\Core\Setting\SettingManager;
+use Symfony\Component\Form\Extension\Core\Type\CheckboxType;
+use Symfony\Component\Form\Extension\Core\Type\TextType;
+
+/**
+ * class SettingEventSubscriber.
+ *
+ * @author Simon Vieille <simon@deblan.fr>
+ */
+class SettingEventSubscriber extends EventSubscriber
+{
+    protected SettingManager $manager;
+
+    public function __construct(SettingManager $manager)
+    {
+        $this->manager = $manager;
+    }
+
+    public function onInit(SettingEvent $event)
+    {
+        // $this->manager->init('myapp_foo', 'My app', 'Foo', 'Default value');
+        // $this->manager->init('myapp_bar', 'My app', 'Bar', true);
+    }
+
+    public function onFormInit(SettingEvent $event)
+    {
+        $data = $event->getData();
+        $builder = $data['builder'];
+        $entity = $data['entity'];
+
+        // if ('myapp_foo' === $entity->getCode()) {
+        //     $builder->add(
+        //         'value',
+        //         TextType::class,
+        //         [
+        //             'label' => $entity->getLabel(),
+        //         ]
+        //     );
+        // }
+        //
+        // if ('myapp_bar' === $entity->getCode()) {
+        //     $builder->add(
+        //         'value',
+        //         CheckboxType::class,
+        //         [
+        //             'label' => $entity->getLabel(),
+        //             'required' => false,
+        //         ]
+        //     );
+        // }
+    }
+}