private function allowSVNTokensForProject($project_to_migrate)
 {
     $project = $this->project_manager->getProjectFromAutocompleter($project_to_migrate);
     if ($project && $this->token_manager->canAuthorizeTokens($project)) {
         $this->token_manager->setProjectAuthorizesTokens($project);
         $this->event_manager->processEvent(Event::SVN_AUTHORIZE_TOKENS, array('group_id' => $project->getID()));
         $GLOBALS['Response']->addFeedback(Feedback::INFO, $GLOBALS['Language']->getText('svn_tokens', 'allowed_project_allow_project'));
     } else {
         $this->sendUpdateProjectListError();
     }
 }