I used Auto Resolution (AR) to identify devices on the network. The problem is that I selected the "Append domain name" option and now would like to undo this and cleanup my Host name to display the hostname without the domain.
Is it possible to clean it up?
Unfortunately, I think the only thing you can do is go into FC identify, shift select hosts you want to change, and delete their identification.
Then, either force auto resolution, or, on the next time it runs, so long as the check box is un set, they should be identified as the simple host name.