I have been looking at the OpenEHR Information Model ( ehr_im.pdf ) to get a better understanding of the underlying classes used within the OpenEHR. Whilst I am beginning to understand the main classes used within the archetypes, I am still confused as how they make it to the XML version of the archetypes.
For example if you consider the "Composition" class, it has a number of attributes 'language', 'territory' and 'category' all of which are looking to be mandatory. Now if I look at one composition archetype , ie. openEHR-EHR-COMPOSITION.prescription.v1.xml These attributes are not all present in the XML, why is this?. How can I know what will be present in the XML form of the archetype? thanks -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openehr.org/mailman/private/openehr-technical_lists.openehr.org/attachments/20080221/32f2b9f2/attachment.html>
