Hovering over any series in a chart will display additional detail on that data-point:
If only one level of grouping has been defined this will display the underlying data for the bar/charting segment chosen. Only fields specified as visible in the Fields tab of the View definition will be displayed. Where more than one level of grouping has been defined, clicking on the charting element will drill-down into the next level of Grouping defined for that view:
This will add two new icons to the view’s menu bar:
– the Home icon which will take you back to the initial level of grouping.
– the Back icon which will take you back one level of grouping
The grouping order is controlled by the order in which Groupings are defined in the View Definition:
There can be as many levels of grouping defined for a view as necessary (the creation wizard only allows two to be defined but the Edit Wizard allows as many as needed).