admin-routing

    protected function configureRoutes(RouteCollection $collection)
    {
        $collection->add('create', 'create', array(
                '_controller' => 'AppBundle:Backend/Resource:createAction',
                '_sylius' => array(
                    'template' => 'AppBundle:Product/Backend/Form:CreateProduct.html.twig',
                    'redirect' => 'sylius_backend_product_show',
                )
            )
        );
    }