Table of Contents

Make process start and end explicit

Always depict start and end events.

✔ How to

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✘ How NOT to

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Notes

According to BPMN spec start and end events aren't obligatory - an activity without incoming sequence flows is treated as implicit process start, activity without outgoing sequence flows is implicit end. However it's better to avoid such diagrams because they may be misunderstood.

Exceptions

Ad-hoc subprocess:

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Author(s)

Георгий Ржавин 2023-09-12 10:27

Anatoly Belaychuk 2024-11-27 16:32, English translation