Once you have the WSDL file(s) representing the service you wish to access place them in the file system (usually under source control). You should place the WSDL file(s) in the custom folder under the location represented by your SERVER_DIR environment variable (and that location is specified in ws_outbound.xml, below). Placing your WSDL within this structure will ensure your web services are isolated from IBM Cúram Social Program Management -shipped web services. This is shown in Getting Started. The base name of the (root) WSDL file must use the service name.