Hi everyone,
I am trying to create module which add new input to price block in admin area. Prestashop installation is 1.7.5. When I was reading documentation I really liked the idea of this solution: https://devdocs.prestashop.com/1.7/modules/concepts/forms/admin-forms/. I made override to Product class and form "pricing.html.twig" but I can't find hook similar to one used in example. I know I can make template and display like this but I feel like it is not elegant solution so I try to make it by modifying "form_builder". It is possible? I have already made this by overriding core files but want to achieve it only by module.
EDIT: I found this and will give a try tomorrow.