how to invoke or integrate ucm wsdls at runtime

Hi,

       We can access set of UCM WSDLs either through the Administration > Soap WSDLs or in the UCM file system /custom directory.

We want to invoke UCM webservices from OBIEE . But not sure how to invoke the UCM exposed WSDL or Webservice at runtime. What is the sample url to be given to SOAP ui to pass sample SOAP request..

We tried to invoke it like https://<server>/cs/groups/secure/wsdl/custom/DocInfo.wsdl  . It asks for login but after loggin in through it just simply says 403 Access denied.

We tried it with IAM /Webserveras well as through Managed server ucm port. In both cases we get the same problem. Even we logged in throught Weblogic, but same problem persists.