When doing invoice and details export I can not see the discount. How can I get it?

Using my Dolibarr PM modules
1

Hi there,
When doing export for invoices and details I can not see the % discount. How can I get it?
Mean This field!

Regards,

2

Can you place some images in order to understand the problem better because I think it’s strange that you can’t see it.

3

I see it when I open the screen to create the invoice. But when I want to see the invoices trough “Tools → New Export → Invoices and details” - there I don’t see that field. Here is the field in the invoice screen (or similar my Dolibarr is set to BG language and you will not get it - that’s why I use another screenshot) flameshot_screenshot - Imgur

4

Here is also one more screen https://i.imgur.com/5MS9c8s.png