Create a Product Module - Display new field in Informations

[rdigital]

Hi, i´m building a product module, for a while i need only add a new field in tab product/informations, a simple field called ID ANY, I already managed to create the module, install, create a new table, now I need to put the new field in the product information form, I'm trying to put it right below the reference, but i can´t, could someone please give me the steps to add a new input to the product form? .... remembering that it has to be by the module, i tried to create it by the override folder but it did not work. I´m build for prestashop 1.6

Edited April 11, 2018 by rdigital
complement the prestashop version (see edit history)

[Nishith Nesdiya]

Hi...

Use this hook in your custom module

displayAdminProductsExtra

Thanks