Hi everyone, I'm looking for the way to replicate  an imported part from a provider. It seems not to be hard at all, but I can't find a way to get Solidworks to make a forming tool operation in a curved face in a sheetmetal part. I have no problems if the forming tools works on a flat surface, but I have no way to get it work on a curved one.

I'm talking about the blue highlighted faces...

I also attach