How to change existing brush from "Add" to "Subtract"?

I have added couple “Add” brushes in the editor, but I would like easily change 1 added “Add” brush to “Subtract” one, in UDK you could do it by accessing to brush properties and changing it’s type :frowning:

Select the brush, and on the brush settings on the right side, select in brush type: subtractive.

Thanks :smiley: New interface, you know :smiley: