OptionalcanOptionalcanWhether this sheet appears in the sheet configuration UI for users.
The Document class to register a new sheet option for.
The identifier of the sheet being registered.
OptionallabelA human-readable label for the sheet name, or a function that returns one. Will be localized.
OptionalmakeWhether to make this sheet the default for the provided sub-types.
An Application class used to render the sheet.
OptionalthemesAn object of theme keys to labels that the sheet supports. If this option is not supplied, the sheet is assumed to support both light and dark themes. If null is supplied, it indicates that the sheet does not support theming.
OptionaltypesAn array of Document sub-types to register the sheet for.
Whether this sheet is available to be selected as a default sheet for all Documents of that type.