Create cloud shapes
Add cloud shapes to your CAD drawings or other PDF documents to draw attention to a section.
Click Review & Comment
, and choose Comment & Markup Tools > Cloud Tool.
Click to create a starting point, and then move the pointer and click to form each segment.
Click the starting point to finish the shape.
(Optional) Using the Select tool, double-click the markup, and then type a comment in the pop-up note.
Related Information
Commenting