SAP产品总的extensibility扩展原理介绍：看Jerry这篇文章。SAP Cloud for Customer Extensibility的设计与实现我的同事Boris写的。而本文是S/4HANA extensibility扩展性专题：Enhancement ConceptSCFD_REGISTRY - Extensibility RegistryBusiness ContextExtensible CDS ViewExtension field is available, extend view generate, on registered CDS view.Extensible OData ModelUse report CFD_CREATE_FLX_CLASS to generate classes …MPC_FLX and …DPC_FLXData Transfer and Business Scenario要获取更多Jerry的原创文章，请关注公众号"汪子熙":