Create individual interface objects for each chunk of code that is logically grouped, especially for those that may be reused in other areas of the application.

Create only one interface object per developer assigned to the feature. This balances the performance cost of calling additional interface objects with the need to prevent developers from overwriting each other.

Since the components are related, all code should be centralized in a single interface object. This minimizes the performance cost incurred by Appian calling multiple interface objects.