Get warning when changing object that has occurences

If you have an item used in another model and change that item it would be good if you got a warning.

As it is now, the change just goes through. This can cause problems in the other model, especially if it is not your own.

To avoid this, you need to make sure to check the occurrence tab before changing each item. This can be quite time-consuming if you change many objects.

I suggest that you get a warning if there is another occurrence of the changed object. Then you only need to check the occurrence tab if there is a warning.