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For another way to change an aligned section view, use the Edit Tool on the polyline (see Edit Tool).
Change the polyline by moving, adding, or deleting nodes. The sectional view updates as you change the polyline.
If you want to add or change characters on the section line, use the General and Text pages of the section line's Properties. See See Properties of Section Lines.
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Note: that there is a difference between a section and a sectional view. The 3D function Section (see Sectioning Solids) creates an actual section of a 3D object, whereas a sectional view is what you see when looking in the direction of the section line.
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