ORIENT/modules/system/controllers/updates/_list_toolbar.htm

<div data-control="toolbar">
    <a
        href="javascript:;"
        class="btn btn-primary oc-icon-refresh"
        data-control="popup"
        data-handler="onLoadUpdates">
        <?= e(trans('system::lang.updates.check_label')) ?>
    </a>
    <a
        href="<?= Backend::url('system/updates/manage') ?>"
        class="btn btn-default oc-icon-puzzle-piece">
        <?= e(trans('system::lang.plugins.manage')) ?>
    </a>
    <a
        href="<?= Backend::url('system/updates/install') ?>"
        class="btn btn-success oc-icon-plus">
        Install plugins
    </a>
</div>