2 Faces + Path...
First face
Flip face normal   Rotate face to dock vertices with other face
Second face
Flip face normal   Rotate face to dock vertices with other face
Path curve
Reverse path curve
 
   Tool Settings
Result options
Generate intermediate faces Generate surface Generate vertices tracks
Alignment options
Align faces to path Center faces to path
Capping options
Cap start Cap end
Soft/smooth type
Nor soft nither smooth Soft Smooth Soft and smooth

Transparency level