tried to register via extranet but there is a new message saying : "the system has updated the system. please check the excel form for the from 30 or version3 for the correct use of the system" and a link to upload a file ... any idea which file ? which form 30 ?
TLDR : Answer Summary
The user encountered an issue while trying to register via the extranet, receiving a message about a system update and the requirement to check the Excel form related to TM30. The comments suggest that the user is likely referring to TM30 address registration, with one comment providing a helpful link to more information on the process.