7-9 minutes<\/p>\n
Business Process Modeling Notation (BPMN) is a modeling language for illustrating business processes in the form of a diagram similar to a UML activity diagram. BPMN was originally conceived and developed by the Business Process Management Initiative(BPMI). It is currently maintained by the Object Management Group (OMG) .<\/p>\n
BPMN is designed to cover this wide range of usage and allows modeling of end-to-end business processes to allow the viewer of the Diagram to be able to easily differentiate between sections of a BPMN Diagram. Business process modeling is typically used to communicate a wide variety of information to a wide variety of stakeholders. It often involve multiple agencies (i.e. organizations, companies) cooperate. Thus, BPMN is not only able to model internal processes with in a single pool, but also applicable for public processes for describing the interaction among them as shown in the Figure below:<\/p>\n
Examples<\/p>\n
BPMN supports three main categories of Processes: Orchestration , Choreography and Collaboration<\/p>\n
Orchestration process is a standard process, we most commonly come across in BPMN. It typically models a single coordinating point of view. An orchestration Process describes a process within a single business entity that is contained within a Pool and normally has a well-formed context.<\/p>\n
Collaboration process shows the participants and their interactions. In BPMN, a collaboration only shows Pools and the message flow between them. To be more specific, a collaboration is any BPMN diagram that contains two or more participants as shown by Pools which have message flow between them.<\/p>\n
Choreography process . A new model type in BPMN 2.0 is the Choreography Diagram. Its purpose is to show the interaction between participants in a different format and concentrate on the message flow instead of the individual detailed tasks of a process. Therefore new object types were introduced that include sender and receiver within the object (instead of connecting roles to a task or using swim lanes) and connect the sent\/received messages to this object.<\/p>\n","protected":false},"excerpt":{"rendered":"