Edit Documents Outline in Writer
How to Edit Document Outline in Writer
To view the documents as an outline, follow the steps below:
Click the Outline icon in the View tab to open the Outline tab.
Click the Outline View button at the bottom right corner of the screen to start the Outline view.

The function of the commands in the Outline tab:
Promote to Level 1: Promote this item to the highest level of the outline.
Promote: Promote the selected item to a higher level.
Outline Level: Set an outline level for the selected paragraph. You can also quickly adjust the outline level of the text by this icon.
Demote: Demote this item to a lower level.
Demote to Body Text: Demote this item to the lowest level of the outline.
Move Up: Move the selected item up within the outline.
Move Down: Move the selected item down within the outline.
Expand: Expand the selected item.
Collapse: Collapse the selected item.
Show Level: Choose which levels to show in the outline. The selected level and all higher levels will be visible.
Show First Line Only: Choose the Show First Line Only check box and only the first line of the multi-lined text paragraphs in the document will be displayed with the end of the paragraphs omitted.
Show Text Formatting: Choose the Show Formatting check box, all the text formatting in the document will be displayed in the established format.
Update TOC: Click the Update TOC icon to update the Table of Contents directly.
Go to TOC: Click this icon to go to the Table of Contents directly.
Close: Click the Close icon to close the outline view mode and return to editing the document.