The scenarios in
Manufacturer-supplier scenarios
depicting the cooperation between manufacturer and supplier for the development of software have been taken into consideration in the definition for
MSRSW.DTD
.
Figure 1: Manufacturer-supplier scenarios
Black Box
All developments are performed by the supplier. The supplier prepares the complete documentation.
Grey Box
Manufacturer and supplier each have a defined set of control unit functions for which they are responsible. The respective development results are summarized.
White Box
Manufacturer and supplier work together on control unit functions. There is an on-going exchange taking place, of individual components as well (e.g. definitions for variables etc.).