The scenario
A typical waterfall SDLC with sequential phases (requirements, design, development, testing, deployment, maintenance). The diagram includes approval gates after each phase and rework paths when issues are found during testing.
What is in this drawing
Read the decisions behind it.
01
Rework from Testing to Development for minor bugs
02
Rework from Testing to Design for major design flaws
03
Approval gates after Requirements, Design, Development, and Deployment
For software projects following a structured waterfall model where rework is anticipated during the verification phase.
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