Hello @raiwa
installed the Related_Products_234_BS_6.6.
google structured data test gives all related products as separated products and not related to any product
w3c validatation gives the following errors:
Error: The itemprop attribute was specified, but the element is not a property of any item. ( isRelatedTo, url, name, offers, pricecurrency, price)
i have installed the HT product_schema.php wich works correctly for the main product.
is there something missing in the HT product_schema.php, some code for related products?
i am Using Frozen v2.3.4.1 CE