Create the elements for a building structure with the shapes available in the Handset Designer Stencil pane and it's associated tabs. You can use these shapes on their own or combine them to make more complex shapes. You can toggle the Stencil pane view off or on again by clicking the Formwork Stencil button on the Handset Designer ribbon.
There are two options for creating a structure. You can either to drag and drop shapes onto the Drawing page, or you can use the Geometry tab to draw more detailed shapes.
In addition, you can add more detail to drawings by adding Dimension shapes and Text elements from the Annotation tab