my ($proxy1, $xmlns1, @array1) = @_;
        # IIS web services expect / as a separator for uri and method.
    my $lite = SOAP::Lite->new()->on_action(sub { join '/', @_ } )
	->proxy($proxy1),
           SOAP::Header->name('Authentication' =>
	           SOAP::Header->value(
			 SOAP::Header->name('user')->value($zID),
		         SOAP::Header->name('password')->value($zPW)));
    
    
    my $response = $lite->call(
	   SOAP::Data->name('release')
	   ->attr({ 'xmlns', $xmlns1}), @array1 );

    return $response;