How should information or forms be displayed to best support user roles in an application?

The most appropriate way to display information or forms to best support user roles in an application is through interfaces. Interfaces in Appian are designed specifically for user interaction and provide a customizable experience that can be tailored to different user roles. This allows developers to create forms and information displays that meet the specific needs and permissions of various users, ensuring that each role has appropriate access to the information and functionality they require.

Interfaces can include a variety of components, such as buttons, text fields, and visual elements that enhance usability and make it easier for users to navigate through tasks. By utilizing interfaces, application designers can create a more user-friendly environment that increases engagement and efficiency.

In contrast, options like process models, sites, and integrations serve distinct functions within the Appian architecture. Process models focus on automating workflows and managing business processes, while sites offer a broader organizational structure for users to access applications, but they do not specifically cater to the nuance of individual user roles as interfaces do. Integrations are concerned with connecting external systems, thus not directly related to the presentation of information or forms for user roles.