I noticed this with a classified Part where we had a large family table linked to the Parts (screws) and the Parts were all classified. I had two attributes, Material and Finish, in that family table but the values were different than those in the constraints legal value list. As it happens when the family table was updated and checked in, it pushed in its value to the Part as expected but now shows a value that is not in the list. I am only noting here since I thought system should have enforced the restrictions and we would have caught this sooner. Aside from any quick fixes, looks like I have to sync the attributes at the CAD level. Not a huge deal, PASSIVATE vs Passivated, tomatoes and to-maaa-toes.
