Firewall Application rules

Hello!
Where you add/modify the application of Firewall rules in Avast Internet Security ?
at bottom, there are only buttons for sistem rules and rules of the package.
What explains this page:
https://www.avast.com/no-no/faq.php?article=AVKB25
does not correspond with the options shows the firewall settings.
I have installed the latest version, Avast Internet Security v. 12/01/2272 in Windows 10 64b.

Greetings
Jose

Hello,

To modify application rules go to:
Tools > Firewall > Application Rules (at the bottom of the page)
Here you can select the application and set its rules.
You can also expand the application detail and there is a link to edit packet rules just for the single application.

Hope it helps,
Filip