Select Move after to move a column after some other one in the ORDER BY sequence list. The column that will be moved is the one you have selected in the ORDER BY sequence list.

From the Move after cascaded menu, select the column you want the one you selected in the list to be moved after.

If there are no columns in the ORDER BY sequence list or one is not selected, Move after is not available. The cascaded menu choice that corresponds to the column you have selected in the list is always not available.