Report to Report Interface in OLAP Analysis

We got a requirement where either a sub-query in webi needs to created but i think Webi 4.1 even doesn't support when it's based on top of Bex query? Right?

So in order to achieve this, i am planning to use OLAP Analysis feature where i have learnt that the RRI functionality of BEx is supported, but my worry ~~ i could not see that in OLAP analysis browser.

What i see is a Jump Link - which basically connects to another document of BOE like OpenDoc feature. So, could you please help me how to use RRI?

And do we have to mantain any Sender/Reciever settings in BW side to make this work?

Please help.

Thanks,

tilak