docs: @Override
      public Iterable<? extends IPortalData> getPortalData() {
          final List<IPermissionOwner> permissionOwners =
                  this.permissionOwnerDao.getAllPermissionOwners();
  
          return Lists.transform(
                  permissionOwners,
                  new Function<IPermissionOwner, IPortalData>() {
                      /* (non-Javadoc)
                       * @see com.google.common.base.Function#apply(java.lang.Object)
                       */
                      @Override
                      public IPortalData apply(IPermissionOwner permissionOwner) {
                          return new SimpleStringPortalData(
                                  permissionOwner.getFname(),
                                  permissionOwner.getName(),
                                  permissionOwner.getDescription());
                      }
                  });
      }