UPDM stands for the Unified Profile for DoDAF/MODAF. It is a standard developed to provide a common framework for modeling architecture frameworks, specifically the Department of Defense Architecture Framework (DoDAF) used by the U.S. Department of Defense and the Ministry of Defence Architecture Framework (MODAF) used by the UK Ministry of Defence. UPDM aims to facilitate interoperability and integration of systems by providing a unified approach to defining and describing system architectures.
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