The ‘UML’ link on the home page was pointing to an out of date copy of the openEHR UML web portal. This has now been updated to the latest, and includes AM, RM, BMM and BASE components.
Click on the Diagrams link and you will see this.
The diagrams are all from MagicDraw, and are the same as those in the specifications. MagicDraw files (which contain orthodox XMI 2.x files) are all findable from the pages under the ‘Specifications’ heading, on the main specs jump page.
- thomas