Passing config parameters to an rpc soap service

Is there any way that I can place a custom parameter in the deployment descriptor and then access this parameter from the soap service?

Problems with SOAP Messaging

I have written my first 'rpc' SOAP service and have successfully sent data from the client to the server and responded. However. I really want to use the messaging pattern. So I did the following 1. added type="message" to my isd:service descriptor and then deployed. 2. I changed my