Quick questin about flat pattern

Hi!

I'm currently using Autodesk Inventor as my main design software, bet i'm having problems with sheet metal environment.

My question, is it posible to make a part (see attached picture) with Solidworks 2010 or Solidworks 2011 sheet metal and get

a proper flat pattern. I need this to calculate the the part I need to cut befor forming.

I attached a drawing, where on the left is the punched part and on the right the cutting material I calculated (by hand and trial cutting)

Is it possible to solve this problem with Solidworks?

Thank you.

SolidworksSheet Metal