public function Initialize() {
      parent::Initialize();
      Gdn_Theme::Section('Dashboard');
      if ($this->Menu)
         $this->Menu->HighlightRoute('/dashboard/authentication');
         
      $this->EnableSlicing($this);
      
      $Authenticators = Gdn::Authenticator()->GetAvailable();
      $this->ChooserList = array();
      $this->ConfigureList = array();
      foreach ($Authenticators as $AuthAlias => $AuthConfig) {
         $this->ChooserList[$AuthAlias] = $AuthConfig['Name'];
         $Authenticator = Gdn::Authenticator()->AuthenticateWith($AuthAlias);
         $ConfigURL = (is_a($Authenticator, "Gdn_Authenticator") && method_exists($Authenticator, 'AuthenticatorConfiguration')) ? $Authenticator->AuthenticatorConfiguration($this) : FALSE;
         $this->ConfigureList[$AuthAlias] = $ConfigURL;
      }
      $this->CurrentAuthenticationAlias = Gdn::Authenticator()->AuthenticateWith('default')->GetAuthenticationSchemeAlias();
   }