Reflection PlaneKeyCreator \ View \ Reflection Plane \ Reflection-Plane
Location: View>Render>Reflection Plane.
This function displays a softened mirror reflection of the model. The mirror plane is on the world XY plane at the depth of the lowest displayed entity. The refection is display only. It is not selectable and is not included in View>Zoom>Autoscale calculations
Note: Reflection Plane is not supported in HLR render mode and not available in Layout Mode.