Board Thread:Support Requests - Designing Your Wiki/@comment-37700002-20200722034319/@comment-9605025-20200722044340

Yes. Although saying it is "like deleting" is not quite accurate either. The difference between removing and closing is that, when removed, the thread won't appear on the board anymore. However, it is still accessible via contributions and other links; so it isn't quite like deleting the thread either.