To Align Objects Between Viewports Using a Construction Line

1. Click Draw > Construction Line.
2. Specify a point in the first viewport. Specify a second point to determine a line for the alignment.

   Choose a point that can be aligned with objects in the second viewport. Use object snaps for precision.

3. Click Modify > Move.
4. Select the viewport to align to the first viewport. Press Enter.
5. When prompted for a base point, specify a point in the second viewport. Choose a point that corresponds with the point selected in the first viewport.
6. When prompted for the second point, hold down Shift and right-click. Click Object SnapPerpendicular.
7. Click the construction line you created.

   The first and second viewports, and the objects in the viewports, are aligned.

   Note:

   When aligning objects in viewports, the scale of the viewports should be the same.