Yes, Rob, this range can be converted to propane, and we require a qualified gas technician to do this. We recommend consulting a qualified gas technician for the cost.
Please refer to your installation manual for more details. Turn to page 15, "Gas requirements."
Installation Manual
https://downloadcenter.samsung.com/content/EM/202212/20221227115216685/Install_NX60A6_DG68-01337A-00_EN-MES-CFR_201230.pdf
Have a great day.
^Camille