I made a saved view for the module REV03 Margin calculations which is "Forecast Periods". I was able to make it and put all the required filters inside. But I am not sure why there is a filter sign on REV03 Margin Calculations itself. I am not even able to delete the filter or edit it. If I make any change to this filter (REV03) and come back after switching to other modules, this filter pop up automatically even if I have already cleared all the filter condition.