Thanks for your prompt support.
I have checked and its working indeed but could you explain me for the YTD value (currently base on the what if function that is selecting the “selected month value”.
If I manager to have my current month with the set up I need (like always will be 1 month before the current one) then I can delete the step 2 of your note "for testing, added [Selected Month] “What-if” parameter (which automatically created [Selected Month Value] measure) ".
And then modify the YTD GBP formula with the current month instead of the selected Month value correct ?
Would you work on the query editor to unpivot all the months to make the calculation easier after ?
I will need to develop some calculations like difference between plan date and LV data / or rank the project etc etc but what would you recommend here with a model looking like this one.
Many thanks again,