ISO/TS 10303-1042:2018-11 specifies the application module for
Work request.

The following are within the scope of
ISO/TS 10303-1042:2018-11:

• identification and characterization a work request;
• association of a work request with an activity method;
• identification of the product or activity data affected by the work request;
• items within the scope of application module Activity method, ISO/TS 10303-1049.