For the purpose of experimentation, I translated the Physical Activity Archetype openEHR-EHR-OBSERVATION.empower_physical_exercises.v0 into the original Chinese Simplified Chinese (zh-CN) based on its English (en) content, then used the Template Designer to compile and save the openEHR Template (OET), and finally exported it to the Operational Template (OPT) format.
However, it turned out that the OET template did not have any language setting information, and the language in the OPT format was “zh”, not the required Chinese dialect “zh-CN”, but this is important.
The Physical Activity Archetype with Simplified Chinese (zh-CN) translation
The language in the OPT Template
So, how to specify the language of my Operational Template (OPT), even the language of the openEHR Template (OET)?