def METHOD_NAME(self, parser):
    parser.add_argument(
        '--delete-untranslated',
        action='store_true',
        dest='delete_untranslated',
        default=False,
        help="Delete exercises without translations (safe to use since these can't be "
        "accessed over the UI)",
    )
    parser.add_argument(
        '--delete-duplicate-translations',
        action='store_true',
        dest='delete_duplicates',
        default=False,
        help='Delete duplicate translations (e.g. if an exercise has two French entries, '
        'the first one will be removed)',
    )
    parser.add_argument(
        '--delete-no-english',
        action='store_true',
        dest='delete_no_english',
        default=False,
        help='Delete exercises without a fallback English translations',
    )
    parser.add_argument(
        '--delete-all',
        action='store_true',
        dest='delete_all',
        default=False,
        help='Sets all deletion flags to true',
    )