public function newAction()
    {
        $permissionsGroup = new PermissionsGroup();
        $form   = $this->createCreateForm($permissionsGroup);

        return $this->render('ChillMainBundle:PermissionsGroup:new.html.twig', array(
            'entity' => $permissionsGroup,
            'form'   => $form->createView(),
        ));
    }