Figure 2From: Towards plug-and-play integration of archetypes into legacy electronic health record systems: the ArchiMed experience Excerpt of the definition section of archetype “openEHR-EHR-OBSERVATION.body_mass_index.v1”. Local terms of archetype nodes are depicted as greyed comments. The definition section describes the tree-like structure of archetype nodes from which the EHR system form is derived.Back to article page