Click Sew Surface
The Sew Surface Definition dialog box is
Apply the Hide/Show contextual command onto
Yellow Surface if it is not visible.
Select Blend.1 as the the surface you wish to
sew onto the body.
Arrows appear in the geometry, indicating the side where material will be
added or kept. Clicking an arrow reverses the given direction.
Use the Hide/Show contextual command to hide
Blend.1. This operation lets you see the faces to be removed.
Click the Faces to remove field, then select
the vertical face as shown:
The selected face turns purple.
In the Faces to remove field, right-click and
select Tangency propagation. All faces tangent to the selected
face are now part of the selection, as indicated in the field and on the
part. All of them will be removed.
Click OK to confirm.
Blend.1 is sewn onto the faces. The Sew Surface
feature is created.