He initiated the event of the integration and application System that grew to become the NetWeaver System.[1] Netweaver's design and style would wrap SAP apps within an architecture that authorized integration inside an business and online with other companies. The platform leverages SAP portal principles and software architecture principles from https://www.ecom-group.com/training-events/case-study-apply-the-sap-enterprise-architecture-framework-along-an-architecture-development-cycle-iea10/