5 Part 5: V-Modell Reference Work Products

5.5 Content-Related Product Dependencies

5.5.59 Influence of Legacy System Analysis on System Development

Content-dependent Work Products:

Legacy System Analysis, Overall System Specification, System Architecture

The functionality of the system to be replaced, which is determined in the »Legacy System Analysis, has to be taken into account in the further development and thus in the »Overall System Specification. In the »System Architecture the interfaces between the system to be replaced and neighboring systems, which are described in the »Legacy System Analysis, must be taken into account.