Choose Format - Arrange - Send Backward (LibreOfficeDev Writer, LibreOfficeDev Calc).
Choose Modify - Arrange - Send Backward (LibreOfficeDev Draw).
ComandoCtrl+Sinal de menos (no LibreOfficeDev Impress e no LibreOfficeDev Draw)
Open context menu - choose Arrange - Send Backward (LibreOfficeDev Impress).
Enviar para segundo plano