We have a web application the generates a bill of materials for a HVAC job based on inputs of lengths, parts, angles etc. Currently, this application just generates the "bill of materials" needed for the job, but it could easily generate all of the information needed to create a "drawing" of the HVAC system. Could Revit somehow import a text file of all of the information generated from our web app, and then create a Revit rendering? We have Revit MEP 2009. Thanks for you help!