| Sampling Factors: |
Location (Not Relevant: The factor is determined as not affected, because all active projects are developed in Wuxi.)
Customer (Not Relevant: The factor is determined as not affected, because all the customer are internal customer and requirement are submitted by the Product Owners in R&D Center.)
Size: The factor is determined as differentiation factor, and all active projects are categorized into Small, Medium and Large sized projects: Size Small: 1~7 person; Size Medium: 7~14 person; Size Large: 14~ person.
Organizational Structure (Not Relevant: The factor is determined as not affected, the OSSP is implemented across entire organization.)
Type of Work (Not Relevant: The factor is determined as not affected, because all projects were software development using Microsoft technologies and producing similar software products.)
Project Types: Some projects is New software products and some are Upgrade software products. |
| Sampling Factor Values: |
Small (Size): Small Size
Medium (Size): Medium Size
Large (Size): Large Size (zero projects, so this factor is not considered)
Upgrade (Project Types): Upgrade project
New Development (Project Types): New Development project |
| Subgroups: |
G1: Upgrade Small size project
17 People, 3 Basic Units
– Small
– Upgrade
G2: New Development Medium Size project
56 People, 6 Basic Units
– Medium
– New Development
G3: Upgrade Medium Size
16 People, 2 Basic Units
– Medium
– Upgrade |