ORIENT/modules/backend/widgets/form/partials/_section-container.htm

<div
    data-control="formwidget"
    data-refresh-handler="<?= $this->getEventHandler('onRefresh') ?>"
    class="layout-row"
    role="form"
    id="<?= $this->getId($renderSection.'Container') ?>">

    <?php if ($renderSection == 'outside'): ?>
        <?= $this->makePartial('section_outside-fields') ?>
    <?php endif ?>

    <?php if ($renderSection == 'primary'): ?>
        <?= $this->makePartial('section_primary-tabs') ?>
    <?php endif ?>

    <?php if ($renderSection == 'secondary'): ?>
        <?= $this->makePartial('section_secondary-tabs') ?>
    <?php endif ?>

</div>