Rating-Writing is against himself chose things, is a plug-in order to evaluate on its own. it is possible to get started easily.
Please wrote in functions.php, if you want to use in “custom_post_type”.
function my_filter_screens() { return array( ‘post’, ‘page’, ‘custom post type slug’ ); } add_filter( ‘gcrw_filter_screens’, ‘my_filter_screens’ );