How to add an eyebrow?

[jcpetrides]

I have home designer suite 9.0. I am adding a second floor directly on top of my existing first floor. On one side of the house it is a straight wall from the ground to the second story roof. I would like to break it up with an overhang like a fake roof between the first a second floor. Anybody know how to do this? Is it called an eyebrow?

thanks

Jim