Issue
I am creating a module where I have to use a custom hook to display a button in /advancedSettings/import/importCombinations, Therefore I have to create a custom hook.
To insure that my hook stays in template when Prestashop updates, I would like to make some sort of overwrite.
I hope you can help me figure out this issue,
Yours sincerely,
I linked my code in the attachment.
ma_import_with_ean.php