diff --git a/composer.json b/composer.json
index 13050e3..8c29143 100644
--- a/composer.json
+++ b/composer.json
@@ -27,7 +27,7 @@
     ],
     "require": {
         "php": ">=7.2",
-        "a2lix/auto-form-bundle": "^0.2|^0.3|^0.4",
+        "a2lix/auto-form-bundle": ">=0.4.5",
         "symfony/config": "^3.4.30|^4.3|^5.0|^6.0",
         "symfony/dependency-injection": "^3.4.30|^4.3|^5.0|^6.0",
         "symfony/doctrine-bridge": "^3.4.30|^4.3|^5.0|^6.0",
diff --git a/src/Form/EventListener/TranslationsListener.php b/src/Form/EventListener/TranslationsListener.php
index 5098646..d402f85 100644
--- a/src/Form/EventListener/TranslationsListener.php
+++ b/src/Form/EventListener/TranslationsListener.php
@@ -42,13 +42,14 @@ public function preSetData(FormEvent $event): void
     {
         $form = $event->getForm();
 
-        if (null === $formParent = $form->getParent()) {
+        $formOptions = $form->getConfig()->getOptions();
+        $fieldsOptions = $this->getFieldsOptions($form, $formOptions);
+
+        if ((!array_key_exists('mapped', $formOptions) || false !== $formOptions['mapped']) && null === $formParent = $form->getParent()) {
             throw new \RuntimeException('Parent form missing');
         }
 
-        $formOptions = $form->getConfig()->getOptions();
-        $fieldsOptions = $this->getFieldsOptions($form, $formOptions);
-        $translationClass = $this->getTranslationClass($formParent);
+        $translationClass = (!array_key_exists('mapped', $formOptions) || false !== $formOptions['mapped']) ? $this->getTranslationClass($formParent) : null;
 
         foreach ($formOptions['locales'] as $locale) {
             if (!isset($fieldsOptions[$locale])) {
@@ -73,6 +74,10 @@ public function submit(FormEvent $event): void
 
         $data = $event->getData();
 
+        if (array_key_exists('mapped', $formOptions) && false === $formOptions['mapped']) {
+            return;
+        }
+
         foreach ($data as $locale => $translation) {
             // Remove useless Translation object
             if ((method_exists($translation, 'isEmpty') && $translation->isEmpty() && !\in_array($locale, $formOptions['required_locales'], true)) // Knp