ClickModify
menu 3D
Operations3D
Align.At the Command prompt, enter
3dalign.
Select the objects that you want to align.
Specify either one, two, or three source points and then the
corresponding first, second, or third destination points. The first
point is called the base point.
The selected
objects are moved from the source point to the destination point,
and second and third points, if you specify them, rotate, and tilt
the selected objects.