Hi Yves, Thanks for this suggestion. As you've noticed it's not at the moment possible to assign the LOD-status information to model objects in Tekla BIMsight side. However, some of our users are utilizing the coloring functionality for assigning some information to model objects. So, it's already possible in Tekla BIMsight to color the models according to the different LOD-statuses, and this info can then be stored for saved views. Then if you need to show only the objects belonging to some certain LOD-status group, let's say "ready-to-produce" group, you can sort the objects according to the custom color with the object browser and then select and view only the objects belonging to the certain (LOD-status) color group. Hope you'll find this approach useful. Thanks, Heikki