In the "Change Window" screen, find the "Group" that holds your Deduction WTs, and identify the Line Type used for that WT.
In the "Change Line Layout" screen, find the Line Type used for the Deduction WTs, select the Data Element you want to move, and change it's position (Column number). Note that you may have to modify the position of other Data Elements on the same line and that the change will affect all WTs that use that particular Line Type.
