Base Mapping TypesSave PDFSave selected topicSave selected topic and subtopicsSave all topicsShareShare to emailCopy topic URLLast UpdatedJan 16, 20261 minute readEngineeringGateway for 3D Data The following sections describe general details about the types of mapping used in the Gateway. Related LinksObject MappingAttribute MappingDataset MappingAssociation MappingObjectID MappingClassID MappingContextID MappingObjectName MappingRevisionID MappingIncidental Classification MappingSearch Criteria MappingExpand Attribute Mapping3D Model Hierarchies