public function updateCMSFlexiTabs(TabSet $fields, TabSet $settings_tab, $flexi) { parent::updateCMSFlexiTabs($fields, $settings_tab, $flexi); // Submissions ////////////// $submissions_tab = new Tab('Submissions'); $fields->insertBefore($submissions_tab, 'Settings'); $submissions_tab->push(new GridField('FlexiFormSubmissions', 'Submissions', $this->getFormSubmissions($flexi), new GridFieldConfig_FlexiFormSubmission($flexi))); }