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Business process models and its support in Visual Paradigm Zuzana Brťková.

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Presentation on theme: "Business process models and its support in Visual Paradigm Zuzana Brťková."— Presentation transcript:

1 Business process models and its support in Visual Paradigm Zuzana Brťková

2 What is business process? A business process is a collection of related, structured activities or tasks that produce a specific service or product. This process can be broken down into a sequence of smaller and usually simpler processes or activities performed by a person or system

3 Purpose of modeling processes Control of current processes Improving current processes Designing new processes (reflecting business requirements and inovating) Handling interactions between processes Automatizing processes

4 Business process model and notation BPMN is a graphical representation and standartized notation for specifying and modeling business processes Its idea and notation is similar to UML, but it's not a part of UML BPMN is developed by Business Process Management Initiative, which is now part of Object Management Group (author of UML)

5 Elements of BPMN Flow Objects: events, activities, gateways Connecting Objects: sequence and message flow, association Swim Lanes: pool, lane Artifacts: data object, group, annotation Basic BPMN involves four element categories, divided into sub-categories:

6 Flow objects Flow objects are main describing elements in BPMN. They are related to information flow in modeled process. Three basic types: Events Activities Gateways

7 Types of flow objects 1)Events: denotes “something that happens to the business“, represented by a circle with an icon within, which denotes the type of an event Start event: acts as a process trigger, can only be of catch type Intermediate event: represents something that happens between the start and end events, can be throw or catch End event: result of a process, only throw

8 Types of flow objects 2) Activities: Denotes “something that must be done“, a piece of work performed in business process. It´s represented with a rounded-corner rectangle 3) Gateways: Determines forking or merging paths (flow) through a business process. A gateway is represented with a diamond shape.

9 Connecting objects Serve to connect flow objects together or with artifacts. Three basic types: Sequence flows: determine the sequence of activities Message flows: messages between process participants Associations: associates text or data with other elements

10 Swim lanes A visual mechanism that organizes and categorizes activities Usually express roles of participants in a flowchart Two types: pools and lanes Pool can include multiple lanes – lane is a subset of its pool

11 Types of swim lanes Pools: represents major participants in a process (usually different organizations). Pools can be open, showing its internal details, or collapsed, hiding internal details (blackbox) Lanes: organizes and categorizes activities within a pool according to their functions and roles.

12 Artifacts Data objects: show the reader which data is required or produced in an activity. Group: is represented with a rounded-corner rectangle and dashed lines. The group is used to group different activities but does not affect the flow in the diagram. Annotation: is used to give the reader of the model/diagram an understandable impression. Allow developers to bring some more information into the model/diagram. There are three pre-defined artifacts and they are:

13 Example: Process of ordering

14 Support in VP As BPMN isn't a part of UML, it doesn't make a standard part of Visual Paradigm modeling abilities But exist a tool: Business Process Visual ARCHITECT which fully supports BPMN

15 Thank you for your attention


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