diff --git a/lib/Alchemy/Phrasea/Controller/Prod/ToolsController.php b/lib/Alchemy/Phrasea/Controller/Prod/ToolsController.php
index 9971e801ba..34ddb7e84a 100644
--- a/lib/Alchemy/Phrasea/Controller/Prod/ToolsController.php
+++ b/lib/Alchemy/Phrasea/Controller/Prod/ToolsController.php
@@ -40,10 +40,24 @@ class ToolsController extends Controller
         $metadatas = false;
         $record = null;
         $recordAccessibleSubdefs = array();
+        $JSFields = [];
 
         if (count($records) == 1) {
             /** @var \record_adapter $record */
             $record = $records->first();
+            $databox = $record->getDatabox();
+
+
+            foreach ($databox->get_meta_structure() as $meta) {
+                /** @var \databox_field $meta */
+                $fields[] = $meta;
+
+                /** @Ignore */
+                $JSFields[$meta->get_id()] = [
+                    'name'   => $meta->get_name(),
+                    '_value' => $record->getCaption([$meta->get_name()]),
+                ];
+            }
 
             // fetch subdef list:
             $subdefs = $record->get_subdefs();
@@ -88,11 +102,12 @@ class ToolsController extends Controller
         $conf = $this->getConf();
 
         return $this->render('prod/actions/Tools/index.html.twig', [
-            'records'   => $records,
-            'record'    => $record,
+            'records'           => $records,
+            'record'            => $record,
             'videoEditorConfig' => $conf->get(['video-editor']),
-            'recordSubdefs' => $recordAccessibleSubdefs,
-            'metadatas' => $metadatas,
+            'recordSubdefs'     => $recordAccessibleSubdefs,
+            'metadatas'         => $metadatas,
+            'JSonFields'        => json_encode($JSFields),
         ]);
     }
 
diff --git a/templates/web/prod/actions/Tools/index.html.twig b/templates/web/prod/actions/Tools/index.html.twig
index 19d20b74a9..f564f3d543 100644
--- a/templates/web/prod/actions/Tools/index.html.twig
+++ b/templates/web/prod/actions/Tools/index.html.twig
@@ -365,6 +365,7 @@
             processing: '{{ "processing" | trans }}',
             thumbnailTitle: '{{ 'thumbnail validation' | trans }}'
         },
+        T_fields: {{ JSonFields|raw }},
         videoEditorConfig: {% if videoEditorConfig is not null %}{{ videoEditorConfig|json_encode()|raw }}{% else %}{}{% endif %},
         records: [