code: public function editAction($id)
      {
          $em = $this->getDoctrine()->getManager();
          $user = $em->getRepository('Orkestra\Bundle\ApplicationBundle\Entity\User')->find($id);
  
          if (!$user) {
              throw $this->createNotFoundException('Unable to locate User');
          }
  
          $form = $this->createForm(UserType::class, $user, array('include_password' => false));
  
          return array(
              'user' => $user,
              'form' => $form->createView(),
          );
      }
docs: Displays a form to edit an existing User entity.
  
  @Route("/{id}/edit", name="orkestra_user_edit")
  @Template()
  @Secure(roles="ROLE_USER_WRITE")