The Pega Platform permits clients to reuse rules across case types and applications. Designers every now and again reuse rules in their frameworks, going from single information parts of complete cycles. Reusing rules expands the nature of an application while likewise eliminating advancement time. Pega Platform partitions rules into classes in view of their re-ease of use inside an application. Each group is alluded to as a class. Every application is comprised of three different class sorts.