 It distinguishes between the design level strategies, organization and information systems within the transformation process and, thus, reduces the complexity of the transformation.The St. Gallen approach to Business Engineering has already been applied in more than 1.000 consultancy projects (S&T 2008).Moreover, it receives support from renowned software tools such as the ARIS toolset (Scheer 2001, S. 18), ADOben (Aier et al.