Components of BPMN Diagram
Components of BPMN Diagrams
Let’s understand the key components of BPMN diagrams in this tutorial.
What is BPMN?
BPMN stands for Business Process Model and Notation. It is a graphical representation designed to illustrate business processes in a workflow. BPMN aims to bridge the gap between business process design and implementation.
BPMN Diagrams Components
The main components of BPMN Diagrams are as follows:
- Events
- Tasks
- Gateways
- Sequence Flows
Events
Events are triggers that initiate or terminate a process. They can be classified into three categories: start events, intermediate events, and end events. Each type has specific symbols, making it easy to understand the process flow.
Tasks
Tasks represent activities or work that needs to be done. They can be simple tasks or complex processes. BPMN distinguishes between two types of activities: tasks and subprocesses.
Gateways
Gateways control the flow of a process. They determine the branching, merging, or splitting of paths. Common types include exclusive gateways, parallel gateways, and inclusive gateways.
Sequence Flows
Sequence flows connect events, activities, and gateways, indicating the order of execution. These arrows guide users through the process, making it easier to follow.