What is the role of predefined functions in Pega?

Predefined functions in Pega serve the important role of streamlining application development through reusability. These functions are pre-built pieces of functionality that developers can use in their applications without having to write code from scratch. By leveraging these predefined functions, developers can save time and effort, ultimately speeding up the application development process and ensuring consistency across different parts of the application.

The use of predefined functions allows developers to focus on higher-level design and business logic instead of getting bogged down in low-level implementation details. This reusability promotes best practices and enhances maintainability and scalability since changes made to a predefined function will automatically propagate to all instances where it is used. Overall, this contributes to more efficient workflow management and improved application performance, making it a fundamental concept in Pega's approach to application development.