I worked with what the UI offered and accomplished my objective. However, if the Model Structure panel can be modified to include the three reference types then that would be good to know.

Yes, I can confirm that it now works as expected. Thank you for the prompt attention and resolution.

Regards,

J D Feemster

Correction, I tried all three. The first and the third exhibited the behavior I referenced above. The second method was a non-starter as the name field was unresponsive - as in not editable.

I tried the Firefox 65.0.1 browser on a Macintosh iMac and the latest Chrome browser on an HP Pro 600 desktop. I already discovered and tried both of the approaches you outlined. Neither of them worked for me. In both browsers it appeared to work, even displaying the new model name I assigned; however, within minutes the old name would reappear. I will try Safari and Microsoft Edge if you believe either or both of them will work.