If your role has the permission set against a UTA then when you access a level 2 or 3 record then you will see a small icon along the top of the page.
[[Image:SplitScreen1.png|500px450px|border]]
If you click this icon then the screen splits in 2, with the a read-only version of the parent record exposed on the left side of the screen and the child record on the right of the screen. .
[[Image:SplitScreen2.png|500px750px|border]]
The icon at the top also updates to the "Hide" option, and when clicked it will display only the original record.
[[Image:SplitScreen3.png|500px450px|border]]