When you create a macro input field, define a name for the macro input field, and then define the constants that you want to use. At run time, the macro input field expands to represent the constants and uses them in the listed order.

When you create multiple macro input fields with corresponding sets of constants, the task evaluates each set of constants in the listed order.

The following image shows a macro input field that represents constants:

At run time, the macro input field expands and uses the constants in the following order: 50000, 100000, 150000.