Several For each using

Hi,

I have a multi area where i need to affect data from a line to several other line.

Line A Contract C value 10% from Area 1

Line B1 Contract C from area 2 value --> should be 10%

Line B2 Contract C from area 2 value --> should be 10%

Line B3 Contract C from area 2 value --> should be 10%

i have two for each but it doesn't work.

hiw can i manage it ?

Thank you

Cyril