The Layer Mapping page of the Import Wizard allows you to map the import file layers to the Sonnet project levels. It allows you to control which input layers get mapped, to what type of object and which material. The settings are retained in your Technology Layer definitions or may be saved to an external layer file which can be loaded for use during subsequent imports of the same file. The page differs somewhat between the GDSII, DXF and Gerber translators. Click on the appropriate link below for details about the translator in which you are interested.