private function ProfileFields($Sender) {
      // Retrieve user's existing profile fields
      $this->ProfileFields = $this->GetProfileFields();

      // Get user-specific data
      $this->UserFields = Gdn::UserModel()->GetMeta($Sender->Data("User.UserID"), 'Profile.%', 'Profile.');

      // Fill in user data on form
      foreach ($this->UserFields as $Field => $Value) {
         $Sender->Form->SetValue($Field, $Value);
      }

      include($this->GetView('profilefields.php'));
   }