He initiated the development of The mixing and application System that turned the NetWeaver System.[1] Netweaver's structure would wrap SAP programs in an architecture that authorized integration within an business and online with other companies. The platform leverages SAP portal ideas and software architecture ideas from Typical Motors and CommerceOne. https://www.ecom-group.com/training-events/case-study-apply-the-sap-enterprise-architecture-framework-along-an-architecture-development-cycle-iea10/