Add an Opening in a Structural Floor

Use openings to allow for shafts and ramps between levels.

1. On the ribbon, click Opening By Face.

   Where is it?

   • Structure tabOpening panel By Face
   • Architecture tabOpening panel By Face
2. Select a structural floor.
3. Using the sketch tools on the Modify | Create Opening Boundary tabDraw panel, sketch the structural floor opening.
4. When finished, click Modify | Create Opening Boundary tabMode panelFinish Edit Mode.