I have a slightly complex expression that is used to calculate how much time has been added, what I need to do is multiple this by the LabourRate.
I originally had an InputSum() field, but what I can't have is the labour rate summed then multiplied by the amount of time as the figures are completely skewed! The labour rate is unique to the user.
So I was thinking an aggr expression, i.e. aggr(Cost * LabourRate, AddedBy) but I can't get it to work!
I've attached my application, if someone could provide some help it would be most appreciated.
