The PR UDFs selection criteria can be used to narrow down the entries in the resulting output. The fields that appear in this section will be defined in the Admin >> Setup User Defined Fields page. The UDFs that are active and enabled to show in UI will be included in this section.

For UDF text fields, you can also use the wildcard searches:

Learn more about using Wildcards in your filter criteria (e.g. % for all)

Learn more about comma separated lists