Hi, i want to use the machineInventoryLabels of an elemental node for my helm values

machineInventoryLabels:
  machineUUID: ${System Information/UUID}
  manufacturer: ${System Information/Manufacturer}
  productName: ${System Information/Product Name}
  serialNumber: ${System Information/Serial Number}

is there any way i can do this? the usecase is a helm deployment what needs the node serialnumber (single node cluster)