效果如图:在SAP Cloud for Customer里能看见SAP CRM WebClient UI的登录界面。
实际使用的技术叫SAP HTML mashup,在我这篇文章里有详细实现步骤:
Step by step to create HTML Mashup and make it visible in UI
https://blogs.sap.com/2017/10/03/step-by-step-to-create-html-mashup-and-make-it-visible-in-ui/