This is an age old problem I've been having when trying to insert a drawing view model into a drafting environment. When I click on the part file I want to insert from the list (same trouble with assembly files actually) and click on the screen I get the message "You have selected a drawing document. Only parts and assemblies can be inserted in drawings" and I end up having to go the long way around and use the browse button and pick the file from the directory. Just very time consuming and frustrating. I just assumed it was a bug and would get fixed eventually or maybe it's something I am doing wrong ? Thanks.