Inquiry Regarding Outbound Delivery and API Options in SAP Public Cloud

Hello,
I americium a Sales Module advisor moving connected an SAP Public Cloud project.

I person the pursuing questions:
1. Is the instauration of divided outbound transportation documents lone imaginable utilizing the "Create Outbound Delivery with Order Reference" app?

2. What APIs are disposable for creating divided outbound transportation documents? From my research, it seems that determination are nary APIs disposable for this.

3. Our client’s strategy archetypal determines the shipping timing successful an outer system, and therefore, the outbound transportation process is besides handled wrong that outer system.
The client’s request is to guarantee that outbound transportation operations performed successful the outer strategy are reflected successful SAP Public Cloud.

Given this scenario, I americium considering 2 options:
1. Providing an API for creating outbound transportation documents truthful that the outer strategy tin straight make them successful SAP Public Cloud.

2. Providing an API for creating income orders truthful that the outer strategy generates income orders, which tin past beryllium utilized for outbound transportation processing successful SAP Public Cloud.

Would you urge 1 attack implicit the other, oregon bash you person a amended suggestion?
I would admit immoderate insights you tin provide.
Thank you.