Both "Sheetworks for Design" and "Sheetworks Unfold" extend the capabilities of SolidWorks with sheet metal industry specific knowledge and capabilities. SheetWorks- Design “SheetWorks for Design” is an Add-In to Solid Works SheetMetal. This add-in enhances and extends SolidWorks sheet metal design capability with expert knowledge of metal industry. The package includes a Material Library, with bend deduction values and design rules; a Press Brake Tooling Library; and and special form shape creation and insertion functions. Develop individual Sheet Metal parts from a Solid model, maintaining assembly/subassembly relationships. Sheet Works for Design is only available through SolidWorks resellers.