Hi,

I got an excel file with a column with the name of a client and after each column represent a month (date format in excel) of billing.

So I can have my table with all the results. However, I 'm facing some issues :

• The date is not correctly display, even with datetime as type of column.

- How could I display a checkbox list letting me choose the months I would like to display ? - And could I make a graph with the billing value per month ?

Thanks !

Yes exactly

And my other questions are : - How could I display a checkbox list letting me choose the months I would like to display ? - And could I make a graph with the billing value per month ?

Thanks a lot

Yes I will.

As you can see, 1 month = 1 column. I created an aggregated column to have the sum per month. How could I make a linechart with the evolution of this aggregated columns ?

Thanks !