OpenRoads Designer Help Drawing Workflow Attach Tab References, Raster Images, Point Clouds, and Reality MeshWorking with Attached ReferencesManipulating ReferencesExchanging to a ReferenceTo Exchange to a Reference Selected from the References Dialog List To Exchange to a Reference Selected from the References Dialog List In the References dialog, select the required reference. In the References dialog, select Tools > Exchange. The current model is closed and the selected reference is opened, maintaining the same view orientation.