WSRP integration

I want to use WSRP (Web Services for Remote Portlets)

For the same one how can you create the wsdl url for the IBM to use our content,

Or where can we get the WSDL url of the IBM portlet.

Because we will be asking the URL for wsdl in this pocess.

I had a requirement to bring the content from one ibm websphere portlet and display in ep iview.