zulip/static/templates/settings/profile_field_settings_admin.hbs

<div id="profile-field-settings" class="settings-section" data-name="profile-field-settings">
    <div class="settings_panel_list_header">
        <h3>{{t "Custom profile fields"}}</h3>
        <div class="alert-notification" id="admin-profile-field-status"></div>
        {{#if is_admin}}
        <button class="button rounded sea-green" id="add-custom-profile-field-btn">{{t "Add a new profile field" }}</button>
        {{/if}}
    </div>
    <div class="admin-table-wrapper">
        <table class="table table-condensed table-striped admin_profile_fields_table">
            <tbody id="admin_profile_fields_table">
                <th>{{t "Label" }}</th>
                <th>{{t "Hint" }}</th>
                <th>{{t "Type" }}</th>
                {{#if is_admin}}
                <th class="display">{{t "Summary"}}</th>
                <th class="actions">{{t "Actions" }}</th>
                {{/if}}
            </tbody>
        </table>
    </div>
</div>