| Sampling Factors: |
Location (Not Relevant: No process difference with project locations. One location, Beijing.)
Customer (Not Relevant: Because all customers are in the same kind of business, so there is no influence on the process implementation.)
Size (Not Relevant: No difference in implementation of practices because all projects have similar size.)
Organizational Structure (Not Relevant: One organization structure. All projects are under same command chain.)
Type of Work: The practice implementation is different in new development and upgrading of existing systems. |
| Sampling Factor Values: |
Product upgrade (Type of Work): This project develops a new version project according to the defect fixed or new requirements.
Newly developed (Type of Work): This project develops a new product according to project teams understanding on the products. |
| Subgroups: |
SUB1: The projects in this group develop a new version project according to the defect fixed or new requirements.
9 People, 1 Basic Units
– Product upgrade
SUB2: The projects in this group develop a new product according to project teams understanding on the products.
18 People, 2 Basic Units
– Newly developed |