Hello, @Constdan91.
Thanks for following up with us about the customization of your reports.
To determine which version of QuickBooks you have, you can check by pressing F2 on your keyboard. A window will appear that's called Product Information, and you'll be able to see what version you're using.
If you're using an earlier version of QuickBooks, let's go ahead and upgrade your company file to ensure that you have this feature.
Also, here are some excellent references that you can check out about the installation process of QuickBooks Desktop:
Let me know if the information above does the trick. If you have any more questions, please don't hesitate to comment below. Have a good one!
