| Sampling Factors: |
Location (Not Relevant: Not relevant as all OU projects and support functions are managed in one location “HCMC, Vietnam”)
Customer (Not Relevant: Not relevant as all projects are belong to one customer “Robert Bosch RBEI”)
Size: Relevant: Small projects: with team size less than or equal 25 . Medium: more than or equal 25
Organizational Structure (Not Relevant: All OU departments implement the same QMS in term of used life cycles, work types and projects size .)
Type of Work: Relevant as the OU has 2 types of projects. Development projects and maintenance projects
Life Cycle: Relevant as the OU projects are using 2 life cycles (SCRUM, RDCT ) |
| Sampling Factor Values: |
Small (Size): Project team are 25 or less
Medium (Size): Projects have more than 25 team members
Development projects (Type of Work): Software projects to develop new software releases
Service & Maintenance projects (Type of Work): Software projects to maintain and enhance published releases
SCRUM (Life Cycle): Projects that use scrum for managing their releases development
RDCT (Life Cycle): Standard Projects life cycle which is based on waterfall life cycle |
| Subgroups: |
Sub Group 1: Small Service and maintenance Projects adopted SCRUM
34 People, 4 Basic Units
– Small
– SCRUM
– Service & Maintenance projects
Sub Group 2: Small development projects manged by SCRUM
7 People, 1 Basic Units
– Development projects
– SCRUM
– Small
Sub Group 3: Small service and maintenance projects manged by RDCT life cycle
146 People, 11 Basic Units
– Small
– RDCT
– Service & Maintenance projects
Sub Group 4: RDCT+Service+medium
131 People, 4 Basic Units
– Service & Maintenance projects
– RDCT
– Medium |