Neos\Neos\Domain\Service\UserService::createPersonalWorkspace PHP Method

    protected function createPersonalWorkspace(User $user, Account $account)
    {
        $userWorkspaceName = UserUtility::getPersonalWorkspaceNameForUsername($account->getAccountIdentifier());
        $userWorkspace = $this->workspaceRepository->findByIdentifier($userWorkspaceName);
        if ($userWorkspace === null) {
            $liveWorkspace = $this->workspaceRepository->findByIdentifier('live');
            if (!$liveWorkspace instanceof Workspace) {
                $liveWorkspace = new Workspace('live');
                $liveWorkspace->setTitle('Live');
                $this->workspaceRepository->add($liveWorkspace);
            }
            $userWorkspace = new Workspace($userWorkspaceName, $liveWorkspace, $user);
            $userWorkspace->setTitle((string) $user->getName());
            $this->workspaceRepository->add($userWorkspace);
        }
    }