Your client indicates they would like a way to designate VIP callers on an incident form. How would you accomplish this?

A reference decorator adds a small icon next to a reference field link but does not conditionally flag records based on data attributes like VIP status.

A dictionary entry defines field metadata and attributes; it does not apply visual styling based on record conditions.

Field styles in ServiceNow allow administrators to apply visual formatting such as background color, font color, or icons to a field based on a condition, such as the caller's VIP flag being true. This provides an immediate visual indicator on the incident form without requiring scripting or changes to the data model.

An action script executes logic in response to events but is not the standard mechanism for applying persistent visual indicators to fields on a form.