ISO/TS 10303-3001:2018
specifies the business object model for
managed_model_based_3d_engineering.

The following are within the scope of
ISO/TS 10303-3001:2018:

• Application objects in ISO 10303-242, managed model-based 3D engineering;
• Business terminology used to describe capabilities in a manner that will facilitate the development of application programmer
  interfaces for ISO 10303-242, managed model-based 3D engineering;
• Business terminology suited for the communication with and understandability by domains experts of Aerospace and Defence and
  Automotive;
• Business Object XML Schema.