Staircase - Properties of a Flight of Stairs

After you select a flight of stairs on the Staircase landings and flights of stairs tab of the Staircase dialog and then click Properties, the Flight of stairs properties dialog displays.

Define all necessary dimensions of a flight of stairs in the graphic portion of the dialog. You can also change the number of steps in a flight of stairs.

At the bottom of the dialog:

Assign Notchboard attributes to stringers: