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