hi
1. Completed registration with s/4hana public edition of system landscape in sap btp.
2. Completed development of communication arrangements in s/4hana public edition.
3. Instance SAP S/4HANA Cloud Extensibility and service key creation completed in sap btp.
--> ask a Question.
==> 1. How to connect with sap business application studio using communication arrangements to develop with fiori or sapui5?
thank you.