ISO/TS 10303-1151:2005 specifies the application module for Functional data.

The following are within the scope of ISO/TS 10303-1151:2005:

• individual product, library of classes of product, product structure and classification;
• individual activity, library of classes of activity, activity structure and classification, involvement of a product, document, organization or person in an activity;
• properties of products and activities.