He initiated the development of the integration and application System that turned the NetWeaver platform.[1] Netweaver's style and design would wrap SAP apps in an architecture that permitted integration within just an business and over the web with other corporations. The platform leverages SAP portal ideas and application architecture ideas https://www.ecom-group.com/training-events/case-study-apply-the-sap-enterprise-architecture-framework-along-an-architecture-development-cycle-iea10/