This procedure allows you to set one event as a `master' event and link other events to the master for the purpose of comparing trends against a baseline. Before starting, you should have at least two events added in the Events tab of the Event chart configuration panel.
On the Events tab of the Event chart configuration panel, select the baseline event to be used as the master.
Select the Master Event check box.
If you want to use a second query in the master event, select the Level2 check box and enter the tag and caption on the Query Tags tab.
Select the event that you want to associate (synchronize) with the master.
Select the Synchronize with Event check box and select the master event from the list box to the right.