OBN and Web Dynpro for ABAP

Hello Friends,

I would like to know, if Object Based Navigation is possible in ABAP stack, if yes, how ? would be nice if some one direct me to some good resource.

If OBN is not possible what are other ways, of doing navitation ( navigation among ivews and abap application, it means form one iview when calling other iview I could be able to pass the object ref so that in called ivew ( 2nd ivew ) I can retrive the corresponding information).

I came across an artical where its only mentioned that OBN is supported with both JAVA and ABAP stack, but did not find enough details to the topic.

One another thing which I saw was, there are inbound and outbound plugs for navigation ?? still did not get enough details.

Thanks for the kind inputs,

Regards,