A Process Service is the implementation of major business events that have a significant impact on RUNNING the enterprise. It involves WORK being accomplished with the help of multiple resources.Process Services automate business processes, orchestrate a series of HUMAN and automated steps, and normally span multiple information systems. They are analogous to Business Processes in AIA Reference Process MODELS.

Process Services in AIA define and automate business processes that are external to and independent of the specific back-end systems used in the organization. This shields business processes from back-end system changes. Similarly, applications are isolated from business process changes. Loose coupling between business processes and applications simplifies changes and maintenance for both.

A Process Service is the implementation of major business events that have a significant impact on running the enterprise. It involves work being accomplished with the help of multiple resources.Process Services automate business processes, orchestrate a series of human and automated steps, and normally span multiple information systems. They are analogous to Business Processes in AIA Reference Process Models.

Process Services in AIA define and automate business processes that are external to and independent of the specific back-end systems used in the organization. This shields business processes from back-end system changes. Similarly, applications are isolated from business process changes. Loose coupling between business processes and applications simplifies changes and maintenance for both.