Integration architecture components include elements like a Foundation Data Model, Reference Data Library, and Integration Architecture. The Integration Architecture plays a crucial role in enabling data sharing, with protocols for integrating digital twins, an authorization layer for security, and a data transformation engine for data compatibility.

It ensures seamless access to information while maintaining security and privacy. Additionally, the architecture emphasizes the importance of data quality measurement, improvement, and attributes to boost overall quality. The components are designed to work in a cloud environment and are composed of functional components necessary for effective integration.