How to make a scrolling screen to place more parameters below the visible area

I want to be able to scroll down and edit parameters that are not initially in the visible area of ​​the screen. I’m using a TabView tab.

Thanks.

Simply place bigger object as screen and scrolling is activated.

The way to go would be to put the tab’s content in a container,and fix your content to it. You will be able to move the container within the tab.