From the standard area area of the action bar, click Fold/Unfold
.
The 3D shape is unfolded according to the
reference wall plane or web,
as shown below.
Click Fold/Unfold
again to refold the shape.
Important:
Cutouts created on stamps are not displayed.
When designing in context, if a mechanical product contains
several Sheet Metal shapes, only one shape can be visualized
in the unfolded view at a time.