Add manufacturer in products.php

[rapido6]

Hi,

I want to add the manufacturer on the page products.php

I add this code :

Code Select Expand

<?php
// Manufacturer of the Product
if (!empty($this->product->virtuemart_manufacturer_id)) {
    echo $this->loadTemplate('manufacturer');
}
?>
but nothing appears
I also want to show the seller !

Thanks...

VM 3.0.0
Joomla 3