fix

Admin/ActionAdmin.php

@@ -52,7 +52,7 @@ class ActionAdmin extends BaseAdmin
             ->add('workflowName')
             ->add('objectClass')
             ->add('event', 'html', array(
-                'template' => 'BaseAdminBundle:Utils:badge_type.html.twig',
+                'template' => 'BaseAdminBundle:Utils:badge_field.html.twig',
             ))
             ->add('eventReference')
             ->add('_action', null, array(