Editing a trigger
.The Triggers page displays all defined triggers.
Open the Edit Trigger dialog box of the trigger to edit.
In the Triggers table, double-click a trigger, or select a trigger and then click the Action icon.
Define rules for the trigger, and then click SUBMIT.
Trigger rules combine Boolean logic with event values to decide whether to send notifications. A trigger can use any or all of its rules to make a decision, and each rule can have subordinate rules or branches. If a trigger rule contains text, note that text string evaluation is case-sensitive, so take this into consideration when adding a text-based trigger rule.