After reading this LabVIEW Idea exchange request: http://forums.ni.com/t5/LabVIEW-Idea-Exchange/Provide-a-better-way-to-implement-a-polymorphic-VI/idi-p/920487   I was inspired to create VI macro(s) to attempt to address the problem mentioned in the request.  Attached is my first attempt and I'm looking for feedback since I know people here have strong opinions.   The benefit of this method is that a single vim (or 2 could replace a polymorphic VI with over 48 separate VIs....unless I'm missi