| Sampling Factors: |
Location (Not Relevant: All projects are developed in the same place)
Customer (Not Relevant: Customers are similar)
Size (Not Relevant: Project sizes are similar)
Organizational Structure (Not Relevant: They use the same organizational structure)
Type of Work: They have maintenance and development projects |
| Sampling Factor Values: |
Development (Type of Work): Development of new software products
Maintenance (Type of Work): Maintenance of existing products |
| Subgroups: |
SG1 Development: Projects which organization are working which ones are new products developments.
18 People, 3 Basic Units
– Development
SG2 Maintenance: Group of projects in which the work is evolutive and adaptive maintenance of existing products
13 People, 2 Basic Units
– Maintenance |