Adding description fields to combination tab

[Chii]

Hi, i'm trying to add description fields (description_short and description as product has) to combination tab.

 

I already made it (partially) adding a field "description" to ps_product_attribute, helped by: https://www.prestashop.com/forums/topic/256683-adding-customm-field-in-combination-tab/

 

But:

1) I can't add tinyMCE visual editor to the field description.

2) The idea is (a little complex one) add a table ps_product_attribute_lang that stores the following fields:

id_product_attribute

id_lang

description

description_short

 

as product already has.. But it seems quite complex and i couldn't do it. Please help me showing me the way to make some of this.

 

PD: Sorry for my english, i'm from Argentina and is not my natural language!

[Chii]

Hi, any idea? Thanks!