To add a chamfered frame

From the Parametric Frame Builder dialog, select Add Frame from the Action list box.
Choose Door from the Type option menu.
Select the Chamfer shape.

Chamfer shaped frame: (1) Variable side corner; (2) Variable top corner; (3) Height; (4) Width.

The frame is inscribed in a rectangle. The width and the height of the rectangle are the Width and Height set with the Dimensions action.

can set the side on which the arch top is located (top, left, bottom or right).

can move the side and corners of the frame.