Tutorial - Intersection Curve in SolidWorks?

Here is the Tutorial.
Step 1:
For this feature we need two or more surface intersecting each other.
Step 2:
Tools>>Sketch Tools>>Intersection curves.
Step 3:
Select both surfaces.
Step 4:
Click OK and we have a 3d sketch generated.
Step 5:
Hide the surfaces and we can see the curve.