For example: I got 2 lines after entering in the followup. I stored in a sub case list these lines and what I would like to do is to make a sum between the values of these lines.
Description:
Case list: (Parent)
Register:
FKT1
FKT2
follow-up
FKT1
Case list (children)
follow-up
FKT1 JH Cassava_2_2, Potato_3_2
FKT1 JF Cassava_5_2, Potato_4_6
So, I would like to create a followup to get
the sum in a hidden value of cassava and then the potato
like FKT1 JH,JF Cassava_6_4,Potato_7_8