In Event Modeler, when you define a rule, you can use a function to specify the value, or part of the value, of a condition or action. Event Modeler provides a number of functions that you can use. In addition, you can define your own functions.

To use a function in a rule, select Standard Functions from the context menu when defining a rule. Event Modeler displays only those functions that are valid for the portion of the rule you are defining.