This part is designed to made by single die for forming, since the volume to estimate low. This approach is feasible to make the trim line according to CAD. In a prototype shop, it is no problem, because of the single operationAs you can see, the material (trim line) is moving a lotIf you want to produce the parts in manual operation, we can stay with the original design.For a progressive die, it will be more difficult. It is feasible, if we plan some steps in the tool for a deep drawing process.