Integrating Web Dynpro to ep6 sp12

I have created the simple Web Dynpro example program from the How to Guide -- Use Portal Eventing. However, I am having trouble integrating the Web Dynpro Application with the portal. I am using the How to guide -- Integrate a Web Dynpro Application into SAP Enterprise Portal 6.0 SP2 as a reference. Since the document refers to SP2 some of the screenshots does not match. Is there a more current documentation out there?

Thanks,

Jin Bae