When trying to open drawing that reports missing model, give user options like:
- Open drawing and suppress views with said model.
- Open drawing and Delete related views and missing model from drawing.
- Point to renamed model and open. (Sometimes models are renamed and unless you have drawings opened at same time this can create problems, especially if there are a lot of drawings that reference said model)
Currently, user has to use workarounds to do these things and get the drawing to open.