See SPECPR-75, and other linked PRs.
owner_id must be changed to object_id to align with the OBJECT_VERSION_ID specification in support_im.
Changes made to Release-1.0.3-TB branches of specifications-RM and specifications-BASE.
I don't see how this has been updated/improved. I still see references to owner_id instead of object_id in the context of OBJECT_VERSION_ID
See description under 'Execution' tab. See also the VERSION class documentation in its changed form. https://github.com/openEHR/specifications-RM/blob/Release-1.0.3-TB/docs/UML/classes/version.adoc
It seems clear to me, it was just the language that was confusing. I can try to make it clearer if needed.