// TODO: when we move to server API versions, we should completely remove the unversioned concept
		if unversionedKind, ok := s.unversionedTypes[t]; ok {
			if gvk, ok := target.KindForGroupVersionKinds([]schema.GroupVersionKind{unversionedKind}); ok {
				return copyAndSetTargetKind(copy, in, gvk)
			}
			return copyAndSetTargetKind(copy, in, unversionedKind)
		}
		return nil, NewNotRegisteredErrForTarget(s.schemeName, t, target)
	}

	if err != nil {
		return nil, err
	}
	defer file.Close()

	scanner := bufio.NewScanner(file)
	pl := make(PolicyList, 0)

	decoder := abac.Codecs.UniversalDecoder()

	i := 0
	unversionedLines := 0
	for scanner.Scan() {
		i++
		p := &abac.Policy{}
		b := scanner.Bytes()

		// skip comment lines and blank lines
		trimmed := strings.TrimSpace(string(b))