Add custom field to product edit page

[Mr.Prj]

Hello,

I am currently developing a module for prestashop 1.7

I want to add a switch button(on/off) to "product edit page" or "add new product", I don't know which hook to use and how to save results (in new table or ALTER product table)

please Help me to solve this.

thanks

[Crezzur.com]

You can search all hooks here:

https://devdocs.prestashop.com/1.7/modules/concepts/hooks/list-of-hooks/