Understanding Custom Preference Types

Preference definition fields, also referred to as driver or value fields, are the fields that the system uses to resolve the preferences. Each preference has one or more definition fields unique to its requirements. These fields are found in the detail portion of each preference's revision form. Definition fields are required, although in some cases a value can be a blank. Typically, the system uses the values you input in these fields to override or add information on a sales order.