The configuration settings common to all layouts allow you to name the layout and add reminder notes. Many of the layouts also allow you to create a page title, add metadata to be used by search engines, and provide you with general information relating to default layouts.

You can also apply viewport(s) to newly created layouts. Refer to Create a new layout instance (cloning) for further information on new layouts. As default layouts apply to all viewports, if you check the Make Default Layout box in your new layout then viewport options are no longer available.