I'm creating a request to the bank to retrieve a bank statement. The communication with the bank is done using the SOAP standard. I define the Routing Address, which includes the URL and SOAP Action among other things. However, I don't see where I need to place the SOAP XML Body. The XML body contains the parameters for the request.

I also thought that I would need to include parameters in the request, such as an account number and date. Can someone help me with how to do that?