Help > Authoring > Dialog Boxes > Edit Window > Table Dialog Boxes > Insert Cells Dialog Box
  
Insert Cells Dialog Box
Use the Insert Cells dialog box to add cells to a table. This dialog is not applicable to custom tables.
The following options are available.
Shift cells left — Insert cell in selected location and move selected cell and adjacent cells in the row to the left.
Shift cells right — Insert cell in selected location and move selected cell and adjacent cells in the row to the right.
Shift cells up — Insert cell in selected location and move selected cell and adjacent cells in the column up.
Shift cells down — Insert cell in selected location and move selected cell and adjacent cells in the column down.