I recently installed Custom POst Type UI plugin that gives me what I need.
But none of the posts send RSS..
I found the following function taken from http://core.trac.wordpress.org/ticket/12943
Hw could I safely include it in my functions.php ?
function myfeed_request($qv) {
if (isset($qv['feed']))
$qv['post_type'] = get_post_types();
return $qv;
}
add_filter('request', 'myfeed_request');