View two models(stl) side by side in 3d slicer

how to show two slt models side by side in 3d slicer? where I can see both at the same time and also two different in different sides?

QuickAlign module in SlicerMorph allows you to orient two different objects (models, volumes, markups etc), in two separate 3D viewers, and then link the views, so that their relative positions remains the same.

See the tutorial at: Tutorials/QuickAlign at main · SlicerMorph/Tutorials · GitHub

Thank you Professor Maga