Hello Bharathy,
now I have partially sort out the problem, but I cannot managed indepentenly each lines within the table view.
I give you an example. The first selection is fine.
Then once I manage to treat the second line, it happens the following:
as the values of the first selection are cleared, and even the first line related to consulting shows up the same selection list.
I cannot manage independently each line.
Thanks in advance and regards,
Andrea