FHei @mizunos, This is not possible at the moment. There is already an issue about this topic. Would be great if you could add your requirements as comment: https://github.com/zitadel/zitadel/issues/4420
GitHub
As an admin I want to be able to set a schema for the metadata so they look always the same and I know what I can expect when reading them Acceptance criteria I can define a schema for the stored m...