In the data points dialog box, you can add or remove data points to time periods on the performance report.
The Apply add/remove to all time periods check box is checked by default. If you uncheck this check box, click the Time Period drop-down and select the time period to which you want to add data points.
To add a data point, in the Data Points area, click on the data point you want to add and click Add. The data point is added to the Selected Data Points area.
To remove a data point, click on the data point and click Remove.
To remove all selected data points, click Remove All.
To move a data point up or down in the list, click on the data point and click the arrow buttons.
To change the settings for a data point, click on the data point and click Settings.
To add rankings, click the Ranks tab.
To close the dialog box, click OK.