ANSYS DesignModeler software is the gateway to geometry handling for an ANSYS analysis. It has connections to all major CAD systems, allowing seamless transfer of existing data including parameters while also providing powerful tools for construction of geometry from the ground up. ANSYS DesignModeler product is fully parametric. Combine this with parametric meshing and parametric solver setup within the ANSYS Workbench platform and you can use the same geometry for multiple design variations.