How to create server side stub from WSDL

Hi

Is there any way we can create a server side stub from a WSDL in webMethods 6.5

I am working on salesforce outbound message integration which provides a WSDL, using which we have to create server side stub

(http://www.salesforce.com/us/developer/docs/api/Content/sforce_api_om_outboundmessaging_setting_up.htm)

Thanks
Srini