LibreOffice 7.5 Help
Use the Image bar to set the color, contrast, and brightness options for the selected graphic object(s).
Show or hide the Color bar. To modify or change the color table that is displayed, choose Format - Area, and then click on the Colors tab.
新增物件 (包括圖表、試算表及影像) 至您的文件。
The Classification bar contains tools to help secure document handling.
The Classification toolbar contains listboxes to help in selecting the security of the document, according to the BAF category policy and BAILS levels. LibreOffice will add custom fields in the document properties (File - Properties, Custom Properties tab) to store the classification policy as document metadata.