I need to calculate in columns an amount dynamically for all the values of a characteristic. For this i need to create a selection inwhere i will calculate my result, but how should i do to make the result appear with its label on each column.
example : my characteristic is called EVT and have the values : 'A', 'B', 'C', 'D'...
the user should execute the query (without entering any filters) and see a result like this :
A | B | C | D | ...
key1 1 5 3 8
Key2 .. .. . .. .
Key3 . .. . . .. . . .
I tried to create a replacement path variable, but i can not see the EVT filter variable to use it as replacement path. what is the problem ? and how should i do to create a replacement variable ?