Start Sketch on Part Creation in Inventor 2013

By default, in previous versions of Inventor, whenever you started a new Part file you would be taken straight into a new Sketch.

In Inventor 2013 this default behaviour has been changed to not automatically create a Sketch, instead you have the option of starting a new Sketch on your chosen Origin Workplane.

If you prefer to start a new Part and go straight into a Sketch, then you can turn this behaviour back on in Tools TAB on Ribbon > Application Options > Part TAB > change the Sketch on new part creation setting. The old default was Sketch on x-y plane!