Overriding Transforms
This option allows a user-defined transform to be applied to the position of an item in the scene. The original position of the item is saved in case it needs to be reset later.
Select the item(s) that you wish the transform to be applied to (see for more information on how to do this).
Go to Edit, Override Item, Transform...
Or
Right click on the selected item(s) and select Override Transform... from the context menu.
The Override Transform dialog is displayed:

Enter the XYZ values of the transform to be aplied to the item(s). For example, a transform of (0, 0, 1) will reposition an item by one unit in the Z direction
Click OK to apply the transform, or Cancel to return to JetStream without applying it
Also see for more information on interactively transforming objects.
