CaracoleBundle/Controller/Site/NewsAdminController.php

<?php

namespace Lc\CaracoleBundle\Controller\Site;

use Lc\CaracoleBundle\Controller\ControllerTrait;
use Lc\SovBundle\Controller\Site\NewsAdminController as SovNewsAdminController;

abstract class NewsAdminController extends SovNewsAdminController
{
    use ControllerTrait;

    public function createEntity(string $entityFqcn)
    {
        return $this->getNewsContainer()
                ->getFactory()
                ->setSection($this->getSectionCurrent())
                ->create();
    }
}