19 declare(strict_types=1);
    34         string $certificatePath,
    35         bool $hasAdditionalElements,
    48             $hasAdditionalElements,
    53             $placeholderDescriptionObject,
    54             $DIC->ui()->factory(),
    55             $DIC->ui()->renderer()
    69         return $this->settingsFormFactory->createForm($certificateGUI);
    72     public function save(array $formFields): void
    81         return $this->settingsFormFactory->fetchFormFieldData($content);
 
GUI class to create PDF certificates.