def METHOD_NAME(field_info: FieldInfo) -> Any:
    path = field_info["path"]
    study_ver = file_study.config.version
    start_ver = cast(int, field_info.get("start_version", -1))
    target_name = path.split("/")[-1]
    is_in_version = start_ver <= study_ver
    return parent.get(target_name, field_info["default_value"]) if is_in_version else None