How to create a new field "Margin" in Back Office

[lovefactory]

Hello,

I would like to add a field Margin in productlist of back office, i find in PhpMyadmin : CONF_AVERAGE_PRODUCT_MARGIN,

but i don't know how do?

 

Can you help me please?

[rocky]

There's no need to add a field in the Back Office to edit the value of CONF_AVERAGE_PRODUCT_MARGIN. You can change it by clicking the cog icon in the top-right corner of the Dashboard block and then scrolling down to the "Average gross margin percentage" field.

[lovefactory]

Thanks for your reply, Rocky,

but I would actually, make appear the column margin, in listing products in the back office, so as to classify my products by margin