Custom delivery address on Invoice (Web service)

Hello,

I have a problem when creating invoices with web service. I need to set a custom delivery address on invoices, but the web service always chose the "default ship-to customer".

The reason for this is that we sometimes deliver directly to the end customer.

The fields i want to change are:
* BPDADDLIG
* POSCOD
* CTY

Is there any way to set the delivery address on the invoice without adding a new address on the customer?

I use version 11.4.

/Carl