What is BPMN and why is it important?

Question

Accepted Answer

**BPMN** — Business Process Model and Notation. Standard for modeling business processes.

**Key elements:**
- **Events** — start, intermediate, end.
- **Activities** — tasks, subprocesses.
- **Gateways** — decision points (exclusive, parallel).
- **Flows** — sequence, message, association.
- **Swimlanes** — pools and lanes for roles.

**Benefits:**
- Standardized notation.
- Visual communication.
- Identifies inefficiencies.
- Supports automation.
- Facilitates improvement.

**Example notation:**
```
[Start] → (Task) → <Gateway> → (Task A) → [End]
                    ↓
                  (Task B)
```

**Tools:** Visio, Lucidchart, Bizagi, Camunda.

Business Analyst: What is BPMN and why is it important?