| Sampling Factors: |
Location (Not Relevant: Although project members in all basic units are located in 2 locations (Taiwan, Ningbo), this does not cause major difference in processes execution.)
Customer (Not Relevant: There are 2 types of customer (internal and external), but there is no difference in process execution with those customers.)
Size (Not Relevant: All basic units with different sizes in effort and duration have similar processes with no major difference.)
Organizational Structure (Not Relevant: All basic units are from Taiwan and Ningbo OE R&D with no process difference.)
Type of Work: There are 2 types of work: OE (Original Equipment) and AM (After Market) with major differences in Requirement Management. |
| Sampling Factor Values: |
OE (Type of Work): Original Equipment. Meaning that the development of product is parallel with the development of car in OEM.
AM (Type of Work): After Market. Meaning the the development of product is after the production of car in OEM. |
| Subgroups: |
1: Original Equipment
24 People, 12 Basic Units
– OE
2: After Market
10 People, 10 Basic Units
– AM |