I am thick as a brick today - I've tried to import a Feature Class (Polyline, street centerlines) with Cartographic Representation from one Feature Dataset to another, all inside one File Geodatabase. The geometry duplicates just fine (with a simple name change), but the representation doesn't follow along. Everything turns to thick, red lines. I've reviewed the online documentation for Cartographic Representations but don't see anything specific about Importing/Exporting. Am I forgetting something basic? (Like...it doesn't do it, never did it, most likely won't ever do it in our lifespans, etc...).