$XmlRef->{$keyname}{'devices'}{'dev'.$cnt}{'param'} = [];
  for my $foo(keys %{$userref->{$key}{'hash'}}) {
    push @{ $XmlRef->{$keyname}{'devices'}{'dev'.$cnt}{'param'} }
         , {id => $foo, content => $userref->{$key}{'hash'}{$foo}} ;
    $i+=1;
  }