||Location (Not Relevant: All the projects are in the same location.)
Customer (Not Relevant: All the projects develop systems for external customers.)
Size (Not Relevant: Projects are of similar size and follow the same processes.)
Organizational Structure (Not Relevant: The OU is a flat project-oriented organization. Project managers are familiar with customer domains; they may also work on requirement analysis. The new projects will be assigned to project managers based on their specialties and experiences, then the team members will be arranged according to their availability. All the projects are following the same processes.)
Type of Work (Not Relevant: All the projects are development type of work.)
No sampling factor: All projects have similar characteristics, cannot find sampling factor to distinguish them.