Industrial automation systems and integration — Product data representation and exchange — Part 1275: Application module: External class

ISO/TS 10303-1275:2004 specifies the application module for External class.

The following are within the scope of ISO/TS 10303-1275:2004:

• The identification of a class that is external to a data exchange file;
• The identification of an external class library that is not in an exchange file and holds the definition for classes used in the exchange file;
• A reference to a class in an external class library.