Hi, I have this problem and I don't know what to do:
In a table I have the sale of a department:
week SP Value UNIT
N John 100 8
N-1 John 80 6
N-2 John 120 10
N-3 John 90 9
(just the last 4 weeks and N sale professional)
I would like to have a form with
SP Value N-1 N-2 N-3 Units N-1 N-2 N-3
JOHN 100 20 -40 30 8 2 -4 1
And this go on for each SP
Any suggestion?