Cross data view macro

Hi

environment:

Planning book PB has two data views DV1  ( monthly buckets) and DV2 (weekly buckets).

DV1 has keyfigures KF1 and DV2 has keyfigures KF1 and KF2.

We have a requirement where in I have a default macro in DV1. When a user makes a change to KF1 in DV1, the macro has to jump to DV2, execute another macro there that involves KF1 and KF2and jump back to DV1 to update the value for KF1.

Appreciate if any one can throw any ideas on how to jump from one data view to other and come back?

Thanks.