How to activate "ManageCustomerInvoiceRequestIn"

Hi everyone,

I'm looking for a possibility to activate the web service ManageCustomerInvoiceRequestIn in a ByD system.

The web service is available and there are two different communcation scenarios mentioned for this particular web service.

Unfortunately I cannot find these scenarios under "Communication arrangements" to create a new arrangement.

In addition, I cannot find a switch inside the business configuration for this.

How is it possible to access the communication scenarios?

Thanks,

Thomas