Document management - Portable document format - RichMedia annotations conforming to the ISO 10303-242 (STEP AP 242) specification

This document specifies how to extend the ISO 32000-2 specification by adding the ISO 10303-242 (STEP AP 242) format as a valid format for 3D assets contained in a RichMedia annotation. It is intended for:- developers of software that creates PDF files (PDF writers);- software that reads existing PDF files and usually interprets their contents for display (PDF readers);- software that reads and displays PDF content and interacts with the computer users to possibly modify and save the PDF file (PDF processors);- PDF products that read and/or write PDF files for a variety of other purposes (PDF processors).