The Measurement Development screen loads data from the archive and the current forecast / MTO. Both detailed and overall analysis are possible as all data is represented in a pivot grid/table. By default the pivot shows overall periodic values according to your archive entries. The pivot can be customized and lets you drill down to the level of details you want to see. For a general introduction to pivot functionality in Pims you can download and view this demo video.
The Chart page is a graphical represents of the pivot data. You can switch between four different chart types and all charts can be filtered by using the CBS selector. In the CBS selector you can include or exclude the CBS items you want to include in the chart.