Справка LibreOffice 24.8
Displays the Available Master Slides dialog, where you can select a layout scheme for the current page. Any objects in the page design are inserted behind objects in the current page.
Displays the Available Master Slides dialog, where you can select a layout scheme for the current slide. Any objects in the slide design are inserted behind objects in the current slide.
Выводит на экран варианты оформления слайдов, которые можно применить к активному слайду. Выберите вариант оформления и нажмите на кнопку ОК, чтобы применить его к активному слайду.
Applies the background of the selected slide design to all of the slides in your document.
Deletes unreferenced background slides and presentation layouts from your document.
Displays the Load Master Page dialog, where you can select additional page designs.
Displays the Load Master Slide dialog, where you can select additional slide designs.