| Sampling Factors: |
Location (Not Relevant: Tiandy’s R&D department is located in Tianjin, China only.)
Customer (Not Relevant: Tiandy”s customers are commercial customers which are indifferent.)
Size (Not Relevant: Tiandy’s projects are all similar in size, around 10 people.)
Organizational Structure (Not Relevant: Tindy’s R&D has very flat structure. The OSSP and processes are implemented across all the department.)
Type of Work: Tiandy’s products are divided primarily into three product lines: Smart City, Law Enforcement, and Platform, and use Java as primary development language. |
| Sampling Factor Values: |
Smart City (Type of Work): Smart City projects
Law Enforcement (Type of Work): Law Enforcement projects
Platform (Type of Work): Platform projects |
| Subgroups: |
G1: Smart City projects
37 People, 3 Basic Units
– Smart City
G2: Law Enforcement projects
39 People, 4 Basic Units
– Law Enforcement
G3: Platform projects
42 People, 4 Basic Units
– Platform |