|Knowledge Artefact Identification, Section 3|
The archetype metadata should include information about the exact version of the RM used to create that archetype. Together with validation purposes, it could be an indicator of design decisions taken due to RM release characteristics/limitations.
Since indicating a RM version does not imply compatibility or incompatibility with other RM versions (pre or post), additional metadata could be added to indicate compatible versions of the RM. Having tools that can manage several RM versions make easy to tho that checking automatically at the archetype editor:
rm_compatibility = <"openEHR-RM_1.0.0", "openEHR-RM_1.0.1">