To Remove a Stair Interference Condition From a Curtain Wall

Use this procedure to remove a stair interference from a curtain wall.

1. Click in the drawing, not on the stair, to remove the selection.
2. Select the curtain wall from which to remove the interference, and click Curtain Wall tabModify panelInterference Condition drop-downRemove.
3. Select the stair, and press Enter.