Link from a workflow task to the representation stored on the PBO

I would like to add a link on a workflow task page to the representation (Creo View viewable) for the PBO.  Users can use a link the task to the information page of the PBO then go to the representation, but I am looking to simplify the task holders actions but taking them directly to the representation.  In this case the PBO is a WTDocument where the primary content file is a PDF.  Any hints would be greatly appreciated.