Create a contour flange as a base feature in a sheet metal part.
Contour Flange is available only if an unconsumed open profile exists in your part.
The flange material thickness is created along the selected profile towards the material of the selected edge. To specify that the material thickness is created away from the selected profile relative to the material of the selected edge, click the middle button (located under the edge selection box).
To set the extrusion direction relative to the profile sketch plane, click a Direction.