Mapped geometry (``MPD``) ========================= This involves identifying a representation and a representation item in that representation for the purpose of mapping. The representation item defines the origin of the mapping. The representation map is used as the source of a mapping by a mapped item. .. toctree:: :titlesonly: MPD001_Correct-use-of-RepresentationType-and-RepresentationIdentifier-in-the-context-of-IfcMappedItem