បញ្ជូនទៅ​ក្រោយគេ

Choose Format - Arrange - Send to Back (Collabora Office Writer, Collabora Office Calc).

Choose Shape - Arrange - Send to Back (Collabora Office Draw).

ប្ដូរ(Shift)++សញ្ញា​ដក (Collabora Office Impress, Collabora Office Draw)

Open context menu - choose Arrange - Send to Back (Collabora Office Impress).