From LibreOffice Help
To Add Numbering to a List
- Select the paragraph(s) that you want to add numbering to.
- On the Formatting Bar, click the Numbering On/Off icon
- To change the formatting and the hierarchy of a numbered list, click in the list, and then open the Bullets and Numbering toolbar.
|To remove numbering, select the numbered paragraphs, and then click the Numbering On/Off icon on the Formatting Bar.|
To Format a Numbered List
To change the formatting of a numbered list, click in the list, then choose Format - Bullets and Numbering.