<p>See:&nbsp; <p><a href="http://dnndev.com/Learn/Articles/Detail/ArticleID/52/Using-Stored-Procedures-and-Output-Parameters">http://dnndev.com/Learn/Articles/Detail/ArticleID/...</a> for an example.</p></p><p>Is it even possible?</p><p>I'm trying but it's doesn't appear to be working properly.</p><p>I'm trying to get a header populated with fields form my stored procedure and it doesn't work; XMP wont allow for this for some reason.</p><p>Can another feed be called from within a feed?</p>