Profilesare named groupings of ConformanceUnitsas defined in OPC 10000-7. The term Facetin the title of a Profileindicates that this Profileis expected to be part of another larger Profileor concerns a specific aspect of OPC UA. Profileswith the term Facet in their title are expected to be combined with other Profilesto define the complete functionality of an OPC UA Serveror Client.

This specification defines Facetsfor Serversor Clientswhen they plan to support OPC UA for Devices. They are described in 10.2and 10.3.