| Sampling Factors: |
Location (Not Relevant: all work done at same site)
Customer (Not Relevant: the projects have educational customers (directly or indirectly))
Size (Not Relevant: the projects have similar software and staff size)
Organizational Structure (Not Relevant: all projects have similar structure)
Type of Work: the projects develop platforms or products |
| Sampling Factor Values: |
Product development (Type of Work): Products are developed for specific customers
Platform development (Type of Work): Platforms are developed for general use |
| Subgroups: |
Product Development Projects: Projects which develop products for specific customers
29 People, 3 Basic Units
– Product development
Platform Development Projects: Projects which develop platforms for general use
20 People, 2 Basic Units
– Platform development |