As the concepts of decision modeling and management increasingly move from theory to practice, it has been interesting to note how it is perceived and approached by both business and IT. Perhaps not surprisingly, my experience has shown this to be a smoother transition for business. This is something we should expect as it presents a more natural representation of the business for the business. The IT side has certainly had a variety of tools available in numerous platforms to support this approach and the emergence of the Decision Model and Notation (DMN) standard now brings a cohesive view across industries. However, it does seem to present a few challenges to IT in this early stage of evolution.
