require AutoGeneratedCode;

   my $Product = new AutoGeneratedCode::Product->new('product.xml');  # product.xml is an XML document that conforms to the Schema above

   $Product->Owners->FirstName('Mark');
   $Product->Owners->LastName('Twain');

   $Product->Write('modifiedproduct.xml');  # Writes it self to XML file that conforms to Schema above