Kilian Hekhuis wrote:
Hi Ghada,
I allow that the description is a bit unclear :). What you need to do is build a loop that creates a list of DataPoints, for today and the next 7 days, something like this:

Hello Kilian,
I will show you what I do
I did not create any logic like this before so I need a help on how to doing that
I assign to the SourceDataPointList in Line Chart to be equal DataPointList
This is the flow of Home preparation:

and the local variable I have are :

and here is my work





but I think my problem in the aggregation which I create it like this:

and the result of my work is :
