It is function to insert the one row, at the top of selected one row(or cell).
If you select 'Table | Insert Row' menu, you can insert the one row(or cell).
Notice) If Reporter Editor is 'View as run mode', 'Insert Row' can't be done.
Relate items)
Selecting the Row
Selecting the Cell
Inserting the Table
Deleting the Row
Table menu in Reporter Editor
Reporter Editor Main Help