Step 1
Click "File" on the top menu bar, and then the "File" submenu appears, as shown below.
Step 2
Click "Customize Table Rows and Columns." The Customize Table Rows and Columns window appears.
Step 3
Enter a number for the number of rows and columns, then click Submit. When the confirmation window pops up, click "Yes".
In this example, we enter 5 for the row and 4 for the column.
Note:
1) This operation is irreversible.
2) The maximum number of rows is 50 and the maximum number of columns is 100.
Note: This function is only available to users with designer access rights.