Displays existing panel layouts.
Displays the current panel layout for editing.
Use this tab to change which panel contents appear in the layout.
Scene independent layouts are available for all scenes. Their contents are defined by panel types.
If you have multiple panels of the same type in a scene, it is not certain which panels show up when you select your layout. This is not a problem in most cases; however, if you are working in a particular scene a great deal, then develop layouts that you can save specifically with that scene.