public function appendColumnsetIdToPalette($dataContainer)
    {
        if ($GLOBALS['TL_CONFIG']['subcolumns'] != 'bootstrap_customizable') {
            return;
        }

        if ($dataContainer->table == 'tl_content') {
            $model = \ContentModel::findByPK($dataContainer->id);

            if ($model->sc_type > 0) {
                \MetaPalettes::appendFields($dataContainer->table, 'colsetStart', 'colset', array('columnset_id'));
            }
        } else {
            $model = \ModuleModel::findByPk($dataContainer->id);

            if ($model->sc_type > 0) {
                if ($model->sc_type > 0) {
                    $GLOBALS['TL_DCA']['tl_module']['palettes']['subcolumns'] = str_replace(
                        'sc_type,',
                        'sc_type,columnset_id,',
                        $GLOBALS['TL_DCA']['tl_module']['palettes']['subcolumns']
                    );
                }
            }
        }
    }