Networking\InitCmsBundle\Admin\Model\UserAdmin::configureListFields PHP Method

    protected function configureListFields(ListMapper $listMapper)
    {
        $listMapper->addIdentifier('username')->add('email')->add('groups', null, array('template' => 'NetworkingInitCmsBundle:CRUD:list_orm_many_to_many.html.twig'))->add('enabled', null, array('editable' => true));
        if ($this->isGranted('ROLE_ALLOWED_TO_SWITCH')) {
            $listMapper->add('impersonating', 'string', array('template' => 'NetworkingInitCmsBundle:Admin:Field/impersonating.html.twig'));
        }
        $listMapper->add('_action', 'actions', array('label' => ' ', 'actions' => array('edit' => array(), 'delete' => array())));
    }