Hi Vadim,
Now i understood the objective of DimMembers. It does not apply to my requirement because my input form does not have a fixed number of rows.
My objective was to use your dowpdown list or a combo box to change automatically the context.
The combo box was interesting because it will allow multiple selections. This combo box would repolace the selections you see in column B and C.
Do you have any idea of how can I have the name of the dimension as header of each dimension in row axis?
Is it more clear?
Best regards,
João Arvanas