purpose of a gateway in a business process modelling

PURPOSE OF A GATEWAY IN A BUSINESS PROCESS MODELLING PRO

Gateways serve as an entry and exit point for a network as all data must pass through or communicate with the gateway prior to being routed. The shapes example 'Design elements - Business process BPMN 1.2 (Rapid Draw)' is included in the Business Process Diagram solution from the Business Processes area of ConceptDraw Solution Park.A gateway is a network node used in telecommunications that connects two networks with different transmission protocols together. BPDs also permit making new types of flow object or artifact, to make the diagram more understandable.Ī task represents a single unit of work that is not or cannot be broken down to a further level of business process detail without diagramming the steps in a procedure (which is not the purpose of BPMN).' These four categories enable creation of simple business process diagrams (BPDs). BPMN's four basic element categories are: For both business users and developers, they simplify understanding business activities' flow and process. 'BPMN models consist of simple diagrams constructed from a limited set of graphical elements.

PURPOSE OF A GATEWAY IN A BUSINESS PROCESS MODELLING PRO

The vector stencils library 'Business process BPMN 1.2 (Rapid Draw)' contains 12 symbols of objects, roles swimlanes, and task icons for creating the business process diagrams using the ConceptDraw PRO diagramming and vector drawing software. The example 'Design elements - Gateways and artifacts BPMN 1.2' is included in the Business Process Diagram solution from the Business Processes area of ConceptDraw Solution Park. (3) Annotation: An annotation is used to give the reader of the model/ diagram an understandable impression.'

The group is used to group different activities but does not affect the flow in the diagram. (2) Group: A Group is represented with a rounded-corner rectangle and dashed lines. (1) Data objects: Data objects show the reader which data is required or produced in an activity. There are three pre-defined Artifacts and they are: In this way the model/ diagram becomes more readable. Two parallel process are started based on an event but there is no evaluation of the event.Īrtifacts allow developers to bring some more information into the model/ diagram. The vector stencils library 'Artifacts BPMN 1.2' contains symbols: data object, text annotation, and group. The vector stencils library 'Gateways BPMN 1.2' contains symbols: data-based and event-based exclusive (XOR), inclusive (OR), parallel (AND), complex. The example 'Design elements - Gateways BPMN 2.0' is included in the Business Process Diagram solution from the Business Processes area of ConceptDraw Solution Park. Two parallel process are started based on an event but there is no evaluation of the event.' Used to model complex synchronization behavior. Used to create alternative flows where all paths are evaluated.Īn event is being evaluated to determine which of mutually exclusive paths will be taken. Used to create parallel paths without evaluating any conditions. The condition determining the path of a process is based on an evaluated event. Used to create alternative flows in a process because only one of the paths can be taken, it is called exclusive. Use these shapes for creating the business process diagrams using the ConceptDraw PRO diagramming and vector drawing software.Ī gateway is represented with a diamond shape and determines forking and merging of paths, depending on the conditions expressed. The vector stencils library 'Gateways' contains 8 symbols of exclusive, event-based, parallel, inclusive and complex gateways.

Purpose of a gateway in a business process modelling