We have dashboards and need to look at discrete time periods in past not movable each day you look. Last 2 Months needs to be last 2 full months up top previous month end. So currently in Jan you see, some of Jan, All of Dec and some of Nov for last 2 months. Last 2 months in Jan needs to be all of Dec and Nov
Most people when reporting looking at last 2 months would look at point up to a month-end because it is constantly moving otherwise and no use for KPIs.
This needs to be added even if you call it "Previous X months".
You could then keep the "Last" to be that movable feast for which I cannot see much use, considering you can already use the previous 30 days previous 60 days etc.
Is this in the pipeline?