Hi!
I need ti change default link of RssFeed.
I create a function that ask data to external db. so at the and of my function have:

function query_ext() {
......query thak extract data ....
$doSet = new DataObjectSet();
while (...){
$result = array(
'Title'=> $titolo,
'Abstract'=> $abstract,
'My_Link'=> $my_link, );
$doSet->push(new ArrayData($result));}
return $doSet;
}

and I wrote this in my controller:

function rss() {

$rss = new RSSFeed($this->query_ext(), 'My_Link', "I Feed RSS", "My feed are:", "Title", "Abstract", "Author");
$rss->outputToBrowser();
}

In my rss page I see title and abstract but not link. can you help me to find error?