How to delete 'Mark Sharp' edge properties? I have a model which I've given some sharp edges using the 'Mark Sharp' function.

Now I want to edit the model and remove all the properties of these edges.
I want to keep the edges. I only need the 'Mark Sharp' to be removed.
(note: I don't care about losing the UV-mapping data')
If you used Mark Sharp function, then you probably noticed Clean Sharp just below it. Select the edges and use it (Ctrl+E>Clean Sharp).