Sorting Binder / Outliner Warning message?

Why is there a Warning message linked to the sorting of Binder and Outliner?
<Sorting the subdocuments of a document cannot be undone. Continue?>
I do not understand what it means that it ‘cannot be undone’ when I can do the sorting again… It leaves me with the feeling that I might have not considered something, and that all sort of misfortunes are about to happen… :confused:

It just means that if you continue with the sort, you won’t be able to go to Edit > Undo to undo the action - you would have to resort them manually to get back to the original order, that’s all. It’s standard to show a warning message when an action cannot be undone, that’s all. Don’t let it freak you out too much. :slight_smile:
All the best,