What type of module in an application typically contains user interface and business logic specific to a use case?

The end-user module is designed specifically to cater to the user interface and business logic that is unique to a particular use case. In OutSystems architecture, modules are categorized based on their purpose, and the end-user module is directly focused on delivering functionalities that end users interact with. This module typically includes screens, user interface elements, and the corresponding logic that governs their behavior to accomplish specific tasks from the user's perspective.

In contrast, the foundation module usually contains shared resources and common elements that can be utilized by multiple modules across the application. The core module tends to focus on the critical business logic and data that underpin the application's functionality. The library module is generally used to encapsulate reusable components or functions that can be shared across different modules but is not typically tied directly to a specific user interface or business logic related to a single use case.

Understanding the purpose of each type of module allows for better organization and management of the application development process in OutSystems, emphasizing that the end-user module is where case-specific user interactions and business processes are implemented.