You configure an alarm pie chart to get a circular graphic divided into slices to illustrate proportions of alarms.
Right-click the dashboard and click Edit dashboard .
Click Configure or click the Settings button
In the Alarm pie properties dialog box, in the Column box, enter the alarm column you want to display.
Click the Add filter button
In the Max number of slices box, enter the maximum number of slices you want to display in the pie.
In the Caption box, type a caption.
In the Caption link box, enter a link to an object that is relevant alarm pie.
In the Pie center select a pie center.
In the Show Legend box, select True to display legends in the alarm pie.
In the Show Percentage box, select True to display the values in percentage.
In the Display Values box, select True to display the numerical values.
Click OK .