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?