LibreOfficeDev 25.2 Help
RKZ8B‖Toggles case of all selected characters.
To access this command...
tkEz6‖Choose Format - Text - tOGGLE cASE.
EtBNV‖On the Text menu of the Text tab, choose tOGGLE cASE.
ZcZXZ‖On the Home menu of the Home tab, choose tOGGLE cASE.