Add the given model to the scene. Optionally, a transformation can be applied to the added model.
Demo
Add 'Measurement.jt'
Add 'Flange.jt' without transformation (geometry will overlap)
Close 'Flange.jt'
Add 'Flange.jt' with rotation (-90° around X axis) and translation (x = -60, y = +70, z = -45)