zulip/static/templates/archive_recipient_row.hbs

<div class="message_header message_header_stream right_part">
    <div class="message-header-wrapper">
        <div class="message-header-contents">
            {{! stream link }}
            <a class="message_label_clickable narrows_by_recipient stream_label {{color_class}}"
              style="background: {{background_color}}; border-left-color: {{background_color}};"
              href="{{stream_url}}"
              title="{{#tr this}}Narrow to stream &quot;__display_recipient__&quot;{{/tr}}">
                {{display_recipient}}
            </a>
            {{! topic stuff }}
            <span class="stream_topic">
                {{! topic link }}
                <a class="message_label_clickable narrows_by_topic"
                  href="{{topic_url}}"
                  title="{{#tr this}}Narrow to stream &quot;__display_recipient__&quot;, topic &quot;__topic__&quot;{{/tr}}">
                    {{topic}}
                </a>
            </span>
            <span class="recipient_row_date">{{{date}}}</span>
        </div>
    </div>
</div>