How do i make a fullscreen button via blueprint

Im making a game im trying to make the options as good as i can like i have resoluctions is there any way to make a button that makes it full screen and if you can please can you tell me to make a view distance antianalzing ect.

Here are some console commands: Command-Line Arguments in Unreal Engine | Unreal Engine 5.2 Documentation
you can link an UMG button with an “execute console command”-node filled with the Fullscreen-command.

What is fullscreen command?