The Chart dashboard item can contain any number of panes. Panes are visual areas within a diagram that display chart series.
To add a pane, click the Add Pane button (the icon) at the top right of the DATA ITEMS pane.
Once a new pane is added, the Dashboard Designer creates another Values section in the DATA ITEMS pane.
Use this section to provide data items that supply values to be displayed in the new pane (see Providing Data for details on data binding).
To remove a pane, click the Remove Pane button (the icon) displayed in the corresponding Values section.
To access panes in code, use the ChartDashboardItem.Panes collection. This collection contains ChartPane objects, which represent panes. You can add new panes to this collection and remove existing panes from the collection.