Products and versions covered AutoCAD Inventor LT Suite 2011, AutoCAD Inventor LT Suite 2012, AutoCAD Inventor LT Suite 2013, AutoCAD Inventor LT Suite 2014, AutoCAD Inventor LT Suite 2015, AutoCAD Inventor LT Suite 2016, AutoCAD Inventor LT Suite 2017, AutoCAD Inventor LT Suite 2018, AutoCAD Inventor LT Suite 2019, AutoCAD Inventor LT Suite 2020, AutoCAD Inventor LT Suite 2021, Inventor LT 2011, Inventor LT 2012, Inventor LT 2013, Inventor LT 2014, Inventor LT 2015, Inventor LT 2016, Inventor LT 2017, Inventor LT 2018, Inventor LT 2019, Inventor LT 2020, & Inventor LT 2021