title: Adding a custom field in products description page in OpenCart 3.x
body: <p>I want to customize the product description page of my site which is based on OpenCart by adding an additional field, but i'm unable to fined the file that describes the description page. I have checked the <strong>catalog/view/theme/(mytemplate)/product/product.twig</strong> file but that's not the file for my product description page.</p>