Метод application:createDocument
Метод application.createDocument создает новый документ с типом DocumentAPI.DocumentType, либо DocumentAPI.DocumentSettings.
Примеры
local doc = application:createDocument(DocumentAPI.DocumentType_Text)
doc:saveAs("NewTextDocument.xodt")
local settings = DocumentAPI.DocumentSettings()
settings.documentType = DocumentAPI.DocumentType_Workbook
local doc = application:createDocument(settings)
doc:saveAs("NewSheetDocument.xlsx")