When you define steps within a process, you insert fields to handle input, output, or other variables that you might need to receive from a service or pass to another step in the process. Each of the fields you add has a set of field properties that you can configure to determine the field source, the formatting, display properties, and list handling.

For some fields, you can also use the

Expression

Editor to define complex formulas that determine the field values and other attributes.

The topics in this section describe the options in the Field Properties dialog and the kinds of queries that you can write for use with field properties.