An alternate layout for the document. This can contain different document dimensions, but also different positioning of frames. Certain elements (layers, pages, frames) can also be made dependant on the currently selected layout (and made invisible based on those conditions)

Fields

Name	Type	Triggers	Description
mobileOutputPurpose	AlternateLayoutMobilePurpose	AlternateLayoutDefinitionChanged	Allowed use of the alternate layout for mobile publishing
storyMode	AlternateLayoutMobileStoryType	AlternateLayoutDefinitionChanged	If true, the layout can be visualized in story mode (flowing text) in the mobile reader

Inherits from

> DocumentBase
> DocumentListItemBase
> DocumentListItemSelectableBase

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