I have not used the sheetmetal aspects of SW much at all but I need to make a bend plate with some cut outs and I fugured the best way would be to used the sheetmetal features. I did a bunch of searches and found examples of what I want to do done different ways. What I desided to try was to sketch the bent profile and extrude it as a base flange. From the examples I have seen here that is what was done then a base bend is added and unfolded. I made the base bend but the options for the insert bends is unavailible, grayed out, so I can't select a base bend. Any ideas why that might be? I'm on SW Permium 2012 SP4.