42 minutes ago, ps8modules said:Hi @ComGrafPL
It is not possible to put twig code in tpl.
Hi @Norbert2
In order to load the SKU or EAN code, javascript is also needed and possibly a module and a hook.
There is already a ready-made module for what you require, which allows you to display SKUs and EANs, including attributes 😉
Hi @ps8modules
I had a hunch that might be the case i.e. that I will need some sort of a javascript. Could you please let me know what the name of that module is, that you are referring to?