public function create($group)
    {
        if (is_string($group)) {
            $group = $this->groupFactory->createForPlayer($group);
        } else {
            if (is_array($group)) {
                $group = $this->groupFactory->createForPlayers($group);
            }
        }

        if (!is_null($this->guiHandler->getManialink($group, $this))) {
            $this->update($group);

            return $group;
        }


        $ml = $this->createManialink($group);
        $this->guiHandler->addToDisplay($ml, $this);

        $this->createContent($ml);
        $this->updateContent($ml);

        return $group;
    }