False False True dialog warning ok The spreadsheet is in shared mode. This allows multiple users to access and edit the spreadsheet at the same time. Changes to formatting attributes like fonts, colors, and number formats will not be saved and some functionalities like editing charts and drawing objects are not available in shared mode. Turn off shared mode to get exclusive access needed for those changes and functionalities. False vertical 2 False True False False 0 Do not show warning again. True True False True start True False True 2