| Sampling Factors: |
Location (Not Relevant: All employee works in one headquarter office)
Customer (Not Relevant: Customer is a GuanZhou province government)
Size (Not Relevant: Almost same size projects are currently conducting)
Organizational Structure (Not Relevant: Development are conducted by one SW R&D department)
Type of Work: Distinguishable 2 product types – Unicom System development – IOT Platform development |
| Sampling Factor Values: |
Unicom (Type of Work): Subgroup for Unicom system development projects
IOT (Type of Work): Subgroup for IOT platform development projects |
| Subgroups: |
Unicom SG: Subgroup for Unicom system development projects
31 People, 3 Basic Units
– Unicom
IOT SG: Subgroup for IOT platform development projects
20 People, 3 Basic Units
– IOT |