Adding Short names always throws a message ...

[JSN]

It always says that the shortname is already taken … which is not.

[Alex.J]

True, I was wanting to post that for some time already, thanks @JSN

[Ricardo]

What I remember from our models is that this only happens if the shortname was indeed taken beforehand.
So the bug is that Solibri isn’t checking if the shortname has been changed, it just keeps throwing out the message regardless of any change.