The Y axis should sum up the invoice amount and the X should display the number of days which have passed between the order and last payment or due date by client.
The tricky part is, and that is the question, with a filter I would like to dynamicly adjust the X axis value, when I would select 100% the X axis should display the number of days which is required to receive every payment and if I select 50% (60% 70 % ... etc) I would like to see at the x axis a value which is representing a time which would be enough to collect all pieces of invoice 50 % (60% 70 % ... etc).
I cannot use expression nor Mashup just pure QS v3.2.
