Changes within organisations and processes define the current processing landscapes of industrial companies. A permanent orientation to competitiveness, the aspiration to effectivity and efficiency as well as the continuous progress in technologies and systems, necessitates an overall coordination of relevant processes. Quite obviously this means today no longer to focus only on production and assembly processes. Only the exact interaction of involved areas - besides production/assembly even areas as logistics, quality and process planning - make a production economically ideal. A leading aircraft-producer realizes significant production-changes by modifying the static (dock-)manufacturing system into a trend-setting flow line-concept.