| Sampling Factors: |
Location (Not Relevant: Single location-Beijing, China)
Customer (Not Relevant: Focus customers – All customers are from Electric Power.)
Size (Not Relevant: All size projects follow the same standard process.)
Organizational Structure (Not Relevant: All works are done under R&D Center.)
Type of Work: The company classifies works into two types which are different by Technical Solution: New Development: This project has new design and development for new requirement demand. It needs to use a new technology. The system architecture design is new. Maintenance Development: This project upgrades existing system based on system architecture remains unchanged, technical work is very stable. |
| Sampling Factor Values: |
New Development (Type of Work): This project has new design and development for new requirement demand. It needs to use a new technology. The system architecture design is new.
Maintenance Development (Type of Work): This project upgrades existing system based on. System architecture remains unchanged, technical work is very stable. |
| Subgroups: |
A: New development projects.
25 People, 4 Basic Units
– New Development
B: Maintenance projects
18 People, 2 Basic Units
– Maintenance Development |