We have to call a secured Web service using ODSI. We are trying to build a physical service in ODSI using a WSDL which has username token with password text policy inside it. The requests to that web service are bound by the security policy. But ODSI is not allowing us to create a Physical service usin a WSDL with a security policy in it. How can we then pass the security header from the ODSI physical service to the external web service.