Within OCMF the Meter Serial is mandatory: https://github.com/SAFE-eV/OCMF-Open-Charge-Metering-Format/blob/master/OCMF-en.md#meter-identification but in https://github.com/SAFE-eV/transparenzsoftware/blob/master/src/main/java/de/safe_ev/transparenzsoftware/verification/format/ocmf/OCMFPayloadData.java it is optional: ``` /** * Meter serial number, optional field */ protected String MS; ``` Which of both it the ground truth?
Within OCMF the Meter Serial is mandatory: https://github.com/SAFE-eV/OCMF-Open-Charge-Metering-Format/blob/master/OCMF-en.md#meter-identification
but in https://github.com/SAFE-eV/transparenzsoftware/blob/master/src/main/java/de/safe_ev/transparenzsoftware/verification/format/ocmf/OCMFPayloadData.java it is optional:
Which of both it the ground truth?