Tutorial - Boundary cut feature in SolidWorks?

Here is the Tutorial.
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Step 1:
Start SolidWorks in Part mode.
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Step 2:
Front Plane>>Sketch and make this sketch.
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Step 3:
Extrude it by 10mm.
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Step 4:
On the right face sketch.
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Step 5:
Make this profile on this face.
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Step 6:
On the opposite face start sketch.
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Step 7:
Make this profile.
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Step 8:
Choose Boundary cut in Features tab.
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Step 9:
Select both profiles one by one.
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Step 10:
Click OK and we have boundary cut feature.