| Sampling Factors: |
Location (Not Relevant: Product and Project are managed in the Rome premise)
Customer: number of clients allocating requirements on the product
Size: Size is considered relevant on the way in wich the product performs the development
Organizational Structure (Not Relevant: there aren”t differences deriving from the organizational structure on the product management approach)
Type of Work (Not Relevant: all the different type of evolutions are treated in the same way)
Life Cycle: different approaches due to requirement maturity |
| Sampling Factor Values: |
few (Customer): one or two clients providing requirements to the product evolution
some (Customer): three to four clients providing requirements to the product evolution
many (Customer): more than five clients providing requirements to the product evolution
small (Size): up to 2 FTE
medium (Size): between 2 to 5 FTE
large (Size): more than 5 FTE
Waterfall (Life Cycle):
iterative/incremental (Life Cycle): |
| Subgroups: |
MSW: Size=MEDIUM; Number of Client=SOME; Life Cycle=WATERFALL;
25 People, 4 Basic Units
– some
– medium
– Waterfall
SFII: Size=SMALL; Number of Client=FEW; Life Cycle=Iterative Incremental;
18 People, 4 Basic Units
– iterative/incremental
– few
– small
LMII: Size=LARGE; Number of Client=MANY; Life Cycle=Iterative Incremental
70 People, 5 Basic Units
– many
– iterative/incremental
– large |