BPMN
BPMN Examples: practical diagrams per process
Thom Uffing
A BPMN example often says more than a page of theory. In this blog we use familiar processes to show how a good BPMN diagram is built, and where the power of the notation lies.
We take three everyday processes: onboarding a new employee, a purchase request and complaint handling. For each example we name the key steps and decision points.
An example makes abstract theory concrete right away: you see exactly how events, tasks and gateways work together in a real process. Use the three diagrams below as a blueprint for your own situation, and pay attention above all to where the decision points sit. That is where the difference lies between a vague flowchart and a model everyone can steer by.
Example 1: onboarding a new employee
This process starts with an event ("Contract signed") and runs through a series of tasks: create an account, prepare a laptop, schedule an introduction.
A parallel gateway splits the work: IT arranges access while HR plans the introduction, both at the same time. Further on, a second parallel gateway merges the paths, so "First working day" only starts once everything is ready. The diagram makes clear at a glance who does what (via swimlanes) and what runs in parallel.
Example 2: purchase request
Here everything revolves around a decision. After "Submit request" an exclusive gateway checks whether the amount is below the threshold. If yes, automatic approval follows. If no, the manager's approval is needed.
On rejection, the process returns to the requester (a loop in the diagram). This example shows how BPMN makes choices and exceptions explicit, instead of hiding them in text.
Example 3: complaint handling
A complaint process combines people and systems. After "Complaint received" a task logs the report, after which an exclusive gateway routes the complaint to the right department.
An event-based gateway then waits for the customer's response: if approval arrives within the deadline, the process closes; if it does not, a reminder follows. That way one diagram covers both the happy flow and the exceptions. This keeps even a messy process with multiple outcomes fully under control, without having to track anything in loose text.
What makes a good BPMN example?
The best examples share three properties:
One clear beginning and end (start and end event).
Active, short task names (verb + object).
Explicit decision points with the right gateways.
Stay away from diagrams that try to capture everything in detail; a good model shows the essence.
Build your own BPMN diagram with AI
Replaying an example yourself takes time: drawing box by box, checking, adjusting. With ModelMatic you describe the process once and the AI automatically generates a validated BPMN 2.0 diagram, with the right events, tasks and gateways. New to the basics? Read What is BPMN?
Conclusion
Good BPMN examples make abstract processes concrete. Whether it is onboarding, purchasing or complaint handling: with events, tasks and gateways you map any process clearly.
You can find the official notation in the OMG BPMN 2.0 specification and a friendly overview at bpmn.org. Pick one process from your own organization and let AI create the first diagram for you.
