UN/CEFACTs Modeling Methodology (UMM) is a UML-based approach for capturing the collaborative space between enterprises. It provides a language and a methodology for accomplishing B2B integration projects. UMM guides a business analyst from requirements elicitation to the design phase of a B2B system. The methodology is not bound to a certain implementation technology - hence a UMM business collaboration model may be deployed on different platforms such as Web Services, ebXML etc. This book covers UMM 1.0, the most recent specification adopted by the United Nations Centre for Trade...