ISO IEC 16680:2012 pdfダウンロード。Information technology — The Open Group Service Integration Maturity Model (OSIMM) 2.2 Maturity Levels At the heart of OSIMM are the seven levels of enterprise business and IT service-integration maturity. Each of the seven levels reflects a possible abstract state of an organization in terms of its maturity in the integration of its services (business and/or IT) and SOA solution. Each maturity level builds on the foundation of its predecessors and will have a cumulative set of maturity attributes. 2.2.1 Level 1: Silo Individual parts of the organization are developing their own software independently, with no integration...