How can I warp DocumentReference into a component/frame

Hello,

I am having a mx.rpc.livecycle.DocumentReference that retrieved from livecycle workbench by using render pdf process.  Currently the way, I am loading this pdf by using

var doc:DocumentReference  =res["outFormDoc"] as DocumentReference;

var pdfUrl:String=doc.url;

var request:URLRequest = new URLRequest(pdfUrl);

navigateToURL(request);

but that's not the way I want it to be.  I want to load this pdf form like the one in livecycle workspace that the pdf/html/form guide are wrapped into a frame with complete button.

Thanks,