- Module operates without generating any improvements in the present PrestaShop file making sure that existing customization and topic adjustments tend not to have an impact on. Stage one: Add the module zip file from the back-Business office Module & Companies menu tab. Module Supervisor region using the upload button. https://www.presta-addons-modules.com/en/seo/prestashop-seo-automatic-google-rich-snippets-json-ld-opengraph-twitter-tags-schemaorg.html