Modeling the workflow of a technical website development including design, development, testing with bug fixes, and deployment, highlighting concurrency and resource constraints.
Read the decisions behind it.
Inclusion of a developer resource place with a token to control access to development tasks, simulating limited staffing.
Separate 'fix' transition for bug resolution that reuses the developer resource, forming a feedback loop from testing back to development.
Exclusive choice from the 'Tested' place to either 'Pass' (deploy) or 'Fail' (rework) transitions, enforcing that only one outcome occurs per test cycle.
Use when analyzing process flow with limited resources and feedback loops, such as software or website development pipelines, to identify bottlenecks or concurrency issues.