 Hess/Legner).Because of the major importance of information technology, business engineering is often held to be a subfield of Business Informatics, although it is also sometimes regarded as a form of Organization Development for its emphasis on Change Management.Engineering Management is a very close discipline which overlaps significantly with Business Engineering; the main differences are that Industrial Engineering focuses primarily on the goods sector (less on services), on technical systems and the interface between those systems as well as the users from a production point of view.