purpose of a gateway in a business process modelling

An event is something that happens during the course of a business process which affects the sequence or timing of activities of a process. An activity is work that is performed within a business process and is represented by a rounded rectangle. It is a notation that is readily understandable by all business users, from the business analysts that create the initial drafts of the processes, to the technical developers responsible for implementing the technology that will perform those processes, and finally, to the business people who will manage and monitor those processes.Ī BPMN model consists of simple diagrams with a small set of graphical elements. This paper provides a very high-level introduction to both of these “extensions”, showing how they can be used in Enterprise Architect and some of the common modeling constructs they use.īusiness Process Modeling Notation (BPMN)īPMN defines a Business Process Diagram (BPD), which is based on a flowcharting technique tailored for creating graphical models of business process operations. The second is the Ericsson-Penker profile which has less popularity, but still provides a unique and powerful means of visualizing and communicating business processes and the necessary flow of information within an organization. The first is Business Process Modeling Notation (BPMN), which has gained enormous popularity and is rapidly becoming a new standard for modeling and designing business processes. However, standard UML 2.x provides a rich set of behavioral models which are very useful in modeling the processes, activities, people and information critical to every business.īeyond the standard UML notation, two well respected and proven UML “extensions” exist which further enhance the capturing of business process and related constructs.

Traditionally, the UML has been associated more with software engineering and systems design than with analysis and modeling of business processes.

Purpose of a gateway in a business process modelling