Drill thru within BPC Apps

Hi Experts,

There is a document to drill thru to BEx query and ECC transaction. What if I have to drill thru within BPC? How do I do that?

i.e. going from one app to another app - same concept as drill thru to a BEx query with the difference that this drill thru is to a BPC report in another app.

Please advise.

Thanks.

Anand