How to integrate Web Dynpro Java 7.1 with EP 7.0?

Hi,
I have 2 servers: 1 is EP 7.0 and another is CE 7.1. Is there any way how to use Web Dynpro Java deployed in CE 7.1 as an iView in EP 7.0 other than portal federation? We cannot use the portal content producer-consumer concept. Is there any other way how to do that?
Regards,
Tomas

I have same task.
I did not understood how and which system you created to resolve problem?
As well, any reference  would be very helpful.
thanks
Edited by: Ivan Ivanov on Sep 7, 2009 5:51 PM

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