BPC 10.1 - BPF based on hierarchy

Hello All,

I use BPC 10.1 embedded version and I would like create a BPF which is based and respected a BW hierarchy.

My business case: I have a profit center hierarchy like this:

level1 - CP-A:

level2          - CP-A1

level2          - CP-A2

level1 - CP-B:

level2          - CP-B1

level2          - CP-B2

level2          - CP-B3

My BPF use the profit center master data as a driving dimension, I create my first activity (Activity 1) on these members: CP-A1, CP-A2, CP-B1, CP-B2, CP-B3.

My second activity (Activity 2) is created for CP-A and CP-B and I would like to open Activity 2 for CP-A only when actitivity 1 for CP-A1, CP-A2 are done.

Same for the opening of activity 2 for CP-B : only when the activity 1 for CP-B1, CP-B2, CP-B3 are ficnished.

How can I reproduce this behaviour in my BPF ? Today, Activities 2 are launched only when all activity 1 are finished. It's wrong because activity 2 for CP-A has to be launched even if activity 1 for CP-B1, CP-B2, CP-B3 are opening.

Thanks a lot for your help.

Best regards,

Sebastien