Using the Function Arguments dialog box
The Function Arguments dialog box is dynamic and varies depending on the function you select.
Procedure
In the Insert a Function dialog box, select a function and click
OK.
The Function Arguments dialog box displays. This dialog guides you through entering the
arguments for the function, depending on the number and type of arguments required for the selected
function.
Note: Some functions do not use arguments, and in this case, the function is
inserted directly into the Rules Editor.