BMW MGU USA to EU FSC and then map update

[n.michalis]

Hi! 
I did few MGU from USA to EU conversion including map. It went ok, but I'm afraid what to do if someone ask for map update. I heard somewhere that this FSC is valid for next 3 years, but for example today bought code is FSC_XXXXXXX_01552201.fsc which mean it is valid for 01.2022 only. Maybe someone tested and checked that after that in S-Gate appears new FSC with further date? Or need to order other part number after that?

Hello,Can you please share the total procedure you follow to do that job? I'm trying to do Japan to Europe version and add maps as well. Thanks in advance!