diff --git a/index.html b/index.html
index 2958e61..f10b8cf 100644
--- a/index.html
+++ b/index.html
@@ -160,7 +160,8 @@
           "key": "numerisch",
           "min": null,
           "max": "7"
-        }
+        },
+        {"required":true,"parent_field":null,"parent_group":2,"has_empty_option":true,"key":"stamm","name":"Stamm","nami_type":null,"columns":{"mobile":2,"tablet":4,"desktop":6},"for_members":true,"special_type":null,"hint":null,"value":null,"type":"GroupField", "empty_option_value": "Kein Stamm"}
       ]
     }
   ]}'