In Pega, what does the term 'model-driven' refer to in the context of UI development?

The term 'model-driven' in the context of UI development in Pega refers to a framework that emphasizes the use of data models and user requirements to guide the development process. This approach focuses on creating user interfaces based on the underlying data structures and specifications defined by business requirements, rather than relying on manual coding or static content development.

In a model-driven environment, designers and developers can create and modify user interfaces rapidly by using visual tools that map directly to the application's data. This streamlines the development process, allowing for greater flexibility and adaptability to changing requirements. It facilitates a better alignment between the design of the UI and the actual user needs, resulting in more effective and user-friendly applications.

Other options, such as manual coding or static content presentation, do not emphasize the dynamic and flexible nature of model-driven development. Similarly, relying on complex algorithms does not align with the principle of model-driven design, which is more about understanding and leveraging data and user needs rather than focusing solely on algorithmic complexity.