Adding Rows Using The Left Arrow

A new row can be added to the following editable grid (the grid on the left) by clicking the Add item button Button to Add grid item of the desired row in the grid on the right:

Adding an item to the grid

When the Remove item button Button to Remove grid item is clicked, the row is transferred from the grid on the right to the grid on the left. This change will not be committed to the database until you save the object being maintained.