| Parameter | Project manager | Team leader | Software developer | Requirement engineer | Requirement analyst |
| Speed | 8 | 7 | 7 | 7 | 7 |
| Ease of use | 7 | 8 | 8 | 7 | 6 |
| Efficient | 7 | 8 | 7 | 6 | 7 |
| Flexibility | 7 | 8 | 8 | 7 | 8 |
| Knowledge management | 8 | 7 | 7 | 7 | 7 |
| Requirement change management | 7 | 8 | 7 | 8 | 8 |
| Constant communication | 8 | 8 | 8 | 8 | 8 |
| Conflict removed | 7 | 8 | 7 | 8 | 8 |