| Sampling Factors: |
Location (Not Relevant: The projects in different locations are using the same processes for development works.)
Customer (Not Relevant: The projects for different customers are using the same processes for development works.)
Size (Not Relevant: All the projects are in the similar size.)
Organizational Structure (Not Relevant: The processes were used in all business units.)
Type of Work: Two types of work are in the OU: New Development and Product-Based Development. New Development Projects will develop systems almost from sketch according to the customer requirements. However, the Product-Based Development Projects will develop systems based on the existing self-developed products, which expected the maximal reuse of previous works. |
| Sampling Factor Values: |
New Development (Type of Work): New Development Projects will develop systems almost from sketch according to the customer requirements.
Product-Based Development (Type of Work): Projects will develop systems based on the existing self-developed products, which expected the maximal reuse of previous works. |
| Subgroups: |
New Development: Basic units of new development
37 People, 4 Basic Units
– New Development
Product-Based Development: Basic units of product-based development
64 People, 10 Basic Units
– Product-Based Development |