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This section describes the command used to generate sections.

Sections can be inserted on any drawing in the project, regardless of whether the entities shown in the section are inserted on that drawing. To change the ductwork or mechanical equipment shown in a section, you must change the entities themselves rather than make the changes in the section.

Sections are drawn using 3D entities. If you view the drawing in an isometric view, you will see the 3D section entities. They are rotated so that they appear correctly as 2D ducts when viewed from the top.

Sections are inserted on the 2D layers. Their appearance is controlled with the other 2D ductwork and not with the 3D ductwork.