Prerequisites, Requirements and Steps for connectivity of On-premise S/4HANA to CPI

Hi Experts,

Would like to ask for your guidance on things referred in the title. For now, I have already setup the Cloud connector for the S/4 and have the connectivity test between the CPI to Cloud connector as working. I want to know what other essential steps are for configure the S/4 and cloud connector to enable exchange via SOAP. Any help is highly appreciated.

Regards,

Joel