SPO/E documents and tags might need to be exchanged frequently between EPCs and Owner Operators during the plant lifecycle. There can be different types of documents like engineering, vendor, and procurement, and different types of tags like electrical, instrument, and telecom. The mappings in this section illustrate the creation of import and export mappings for engineering documents and instrument tags. You can extend these mappings and use them for creating mappings for different types of documents and tags.