openEHR constraint model

The Clinical Information Modelling Initiative (CIMI) group led by Dr Stan Huff (Intermountain Health, Utah) met here in London 29 Nov – 1 Dec to make a final decision on formalism, from the two remaining – openEHR archetypes and various forms of UML (previous posts on CIMI: DCMs & RM, on formalisms). Instead of simply choosing one, the group made a more strategic choice of designating openEHR ADL/AOM 1.5 as the core formalism, with a corresponding profile of UML being developed to enable the more numerous UML-based developers (e.g. VA, NHS etc) to use archetypes within their UML toolchains....

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