Follow the steps below to access the View Panel:
Click Views on the left-side bar to display the view management panel.

The Add New View button adds a new view to the form. Each view has 3 options:
Set As Default sets the view as default view.
Create Copy creates a copy of the view.
Remove deletes the view.

Clicking any view slides the right-side panel out with details about this view.

In the View panel you can change the view name view size by changing the field values. The view height can also be changed as required or you can check the checkbox at the bottom to make the view height adjust automatically based on the addition or removal of controls.
In responsive mode, you can set the minimum width of the view, and the maximum width of the view. The view does not shrink below the minimum width, and does not expand above the maximum width. The maximum width can be used to prevent a form from growing excessively wide when rendered on a desktop.

You can switch the view displayed by the UI Designer by using the dropdown on the top menu bar or by clicking any view in the Manage Views panel.

Different form views share the same data model, style, and rules in the Case UI. This is a way to customize how the form displays.