Довідка LibreOffice 7.5
Moves a list paragraph where the cursor is located and its subpoints to before the previous list paragraph with the same list level. Moves a chapter heading where the cursor is located and all its subheadings and text to before the previous heading at the same outline level. You can also select and move more than one list paragraph or chapter heading. This command is only active when the cursor is positioned within a list paragraph or chapter heading.
Move Item Up with Subpoints