Ayuda de LibreOfficeDev 24.2
Choose Slide - Slide Properties.
Choose Slide - Slide Properties and then click the Slide tab.
Choose Slide - Slide Properties and then click the Background tab.
Choose Slide - Layout.
Choose Slide - Change Slide Master.
Choose Slide - Change Slide Master - Load.
Escueyi Diapositiva - Diapositiva nueva.
Na barra Presentación, calca
New Slide