| Category | Phases | Collected Data | ISBSG Questionnaire | Six Sigma DMAIC | DFSS IDDOV |
| Project process | Process infrastructure | Type of software project | (Question: 5) | X | X |
| The project consists of software that is reusable | (Question: 7) |
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| Process improvement program | (Question: 13) | X | X | ||
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| Planning | Rank project objectives | (Question: 15) | X | X |
| Initial measure of the project’s functional size made in project planning | (Question: 17) |
| X | ||
| Estimate of total project effort made in project planning | (Question: 18) |
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| Estimated project completion date set in project planning | (Question: 19) |
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