\defaultfontfeatures[KpRoman] { Extension = .otf, UprightFont = KpRoman-Regular, BoldFont = KpRoman-Bold, ItalicFont = KpRoman-Italic, BoldItalicFont = KpRoman-BoldItalic, SlantedFont = KpRoman-Regular, SlantedFeatures = {FakeSlant=0.19}, BoldSlantedFont = KpRoman-Bold, BoldSlantedFeatures = {FakeSlant=0.19}, SmallCapsFeatures = {Letters=PetiteCaps}, Ligatures={Common,RequiredOff,RareOff,HistoricOff} }