alog_images).length > 0) {
          $("#operatingSystemVersion").empty();
          os = $("#operatingSystem option:selected").text();
          for (let i = 0; i < catalog_images[os]['versions'].length; i++) {
            $('#operatingSystemVersion').append('<option value="' + catalog_images[os]['versions'][i] + '">' + catalog_images[os]['versions'][i] + '</option>');
          }
        }
      }
      //Update the OS Variant
      updateOSVariant()
    }

    function updateOSVariant(){
      catalog_im