I cant fine "Brush settings" in "Detalis" section

Hello, I have UE 4.7.2 and I can’t find “Brush settings” in “Detalis” panel, what should I do?
I have “Transform, Static Mesh, Materials, Physics, Lighting, Collision, Rendering, Physics Volume, Tags and Actor”, but there is no “Brush settings”.
I need this function after put box in project.
Please help!

You are probably using the basics tab. Look below and you will find a tab labelled “BSP” click on that and the brush settings will show up in the details menu.