https://help.sap.com/docs/SAP_ENTERPRISE_ARCHITECTURE_FRAMEWORK/60bc20e6e0a24426a817705bcb415220?locale=en-US&state=PRODUCTION&version=1.02023-10-12https://help.sap.com/doc/856bdc8acbaf46af9586bbd78440f591/1.0/en-US/SAP_Enterprise_Architecture_Methodology_Guide_1.pdf2023-10-12