Explain the problem as you see it
I just inadvertently deleted one of my most important supertags, I was surprised how easy this was to do. It was in another area (a command line) and I was trying to delete the supertag, but wound up getting the focus into the supertags name and editing that to basically zero letters...at which point the supertag deleted!
Why is this a problem for you?
Possible catastrophic loss off key data
Suggest a solution
if a Supertag is about to get deleted, have Tana put up a warning...or just archive them all so if they are deleted you can recover. Another option is an activity log feature, which I don't think exists, with the ability to revert to a previous state - in this case when the supertag was still in existence