save FeUser To Model

/**
* action createFrontendUserAction
*
* @param \Vendor\extName\Domain\Model\Example $newExample
*/
public function createFrontendUserAction(\Vendor\extName\Domain\Model\Example $newExample) {
	$feuser = $this->objectManager->create('TYPO3\CMS\Extbase\Domain\Model\FrontendUser');
	$feuser->setName('Name');
	$feuser->setEmail('example@email.de');
	$feuser->setUsername('Username');
	$feuser->setPassword('Password');
	$newExample->setUser($feuser);
	$this->ExampleRepository->add($newExample);
}