You can use a repeating table to create an editable region (in table format) with repeating rows. You can define table attributes and set which table cells are editable.
Select Insert > Template Objects > Repeating Table.
In the Common category of the Insert bar, click the Templates button, and then select Repeating Table from the pop-up menu.
If you don’t explicitly assign values
for cell padding and cell spacing, most browsers display the table
as if cell padding were set to 1 and cell spacing were set to 2.
To ensure that browsers display the table with no padding or spacing,
set Cell Padding and Cell Spacing to 0.
If you don’t explicitly assign a value for border,
most browsers display the table as if the border were set to 1.
To ensure that browsers display the table with no border, set Border
to 0. To view cell and table boundaries when the border
is set to 0, select View > Visual Aids >
Table Borders.