def transform_options(self, options):
        if '<caption>' in options and len(options['<caption>']) > 0:
            options['<caption>'] = options['<caption>'][0]
Delete takes only one caption, get only one element
dataset/ETHPy150Open openlmi/openlmi-scripts/commands/networking/lmi/scripts/networking/cmd.py/DeleteSetting.transform_options