# File lib/hammer_cli_import/contenthost.rb, line 48
      def _build_composite_cv_label(data, cvs)
        label = ''
        label += data['base_channel_label'] + '_' if data['base_channel_label']
        label += cvs.sort.join('_')
        label.gsub!(/[^0-9a-z_-]/i, '_')
        return label
      end