A Smart Document represents a 3D model or 2D drawing from Hexagon PPM applications such as PDS, SmartPlant P&ID, and Smart 3D (3D Model Data option) that can be published to SmartPlant Foundation or Portal targets using the SmartPlant schema. Smart Interop Publisher does not perform any translation and only converts objects to SmartPlant objects. All object property labels remain the same as originally defined in the source files.