Further development of software for configuration migration.

Due to further advancements it has become necessary to convert several output data models into one standard, in order to use this standard for correct transformations of the configuration data and a corresponding export to the target system. Changed customer requirements have resulted in the originally-envisioned goal of a '2 systems'-into-'1 system' solution being expanded to a '5 systems'-into-'2 systems' transformation solution. At the beginning of the Project, there are neither documented requirements nor a test case basis. Because of this, the most important tasks besides bug-fixing are content clarification, documentation, and the creation of a basis for regression testing.