Displaying extra options in properties bar

I am watching a tutorial about glass modelling a glass - http://tips.rhino3d.com/2019/01/modeling-and-rendering-simple-glass.html
The guy in the tutorial softens the edges by a panel that I don’t see under properties.
How can I show more options?
This is what I see:

Hello - that panel will change when objects are selected.


Ohh, I see! I went through so many settings to try and figure out a way to turn them on! Thanks.