def METHOD_NAME(parser, containment_default=0.1, ani_default=None):
    parser.add_argument(
        '--containment-threshold', default=containment_default, type=range_limited_float_type,
        help=f'minimum containment threshold for classification; default={containment_default}',
    )
    parser.add_argument(
        '--ani-threshold', '--aai-threshold', default=ani_default, type=range_limited_float_type,
        help=f'minimum ANI threshold (nucleotide gather) or AAI threshold (protein gather) for classification; default={ani_default}',
    )