What is a 'Connector' in Pega?

In Pega, a 'Connector' serves as a rule designed specifically for integrating the Pega application with external systems, which may include databases, web services, and other external entities. This integration facilitates the exchange of data and functionality between the Pega platform and other applications or data sources. Connectors are fundamental in scenarios where Pega applications need to retrieve information from, or send data to, systems that are outside the Pega environment, ensuring seamless communication and interaction within a broader technology ecosystem. This capability allows the application to leverage external capabilities, thus expanding its functionality and usefulness.

The other choices reflect components or functions that do not encapsulate the primary role of a Connector. For instance, managing user interfaces pertains to different Pega rules and design elements, while scripting for automated data entry is unrelated to the essence of integration. Moreover, the concept of in-app chat and communication falls outside the specific definition of what a Connector is designed to achieve.