Drawing revision clouds
Revision clouds are cloud shapes that mark areas of a drawing that require further attention. They are especially helpful when revising a drawing; add a revision cloud to each modified area so reviewers can find changes easily.
Revision clouds are polylines, so you can work with and modify them in the same way you would a polyline: move, copy, mirror, and scale the entire revision cloud or select and move individual vertices to adjust the arcs that make up the revision cloud.
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