item v-if="inbound.canEnableTlsFlow()" label='Flow'>
        <a-select v-model="client.flow" :dropdown-class-name="themeSwitcher.currentTheme">
            <a-select-option value="" selected>{{ i18n "none" }}</a-select-option>
            <a-select-option v-for="key in TLS_FLOW_CONTROL" :value="key">[[ key ]]</a-select-option>
        </a-select>
    </a-form-item>
    <a-form-item>
        <template slot="label">
            <a-tooltip>
                <template slot="title">
                    0 <span>{{