JavaScript must be enabled in order to use this site.Please enable JavaScript in your browser and refresh the page. OpenBuildings Designer Nodes Building Node Floor Node Wall Node Door Node Window Node BuildingContent Node CompoundCell Node FreeForm Node Grid Node Slab Node StructuralMember Node Space Node Plan Node Section Node Sketch Grid Node Grid Settings Node Duct Node Autofitting Preferences Node Structural Coping Node Pipe Node Parametric Cell Node Parametric Variables Node Override Properties Parent topic: Creating and Editing Models