Separate line for the discount on order

[Alex Grigorescu]

Hello,

I have a pretty usual case for everybody:

Active discount campaign on product x: from 100$ to 80$.

Issue: when the order is created, in the backoffice I only have one line with the product and price of 80.

I need to have 2 lines: one with the product and price of 100$ and a separate line with the 20$ discount.

Do you have this issue? Is there a configuration or a module that could help me?

Thanks!