support functionality for ADR tunnelcode: how to get it?

Hi,

There seems to be a note for supporting ADR tunnel code. The only note I can find about this topic is note 1105036. However when looking in OSS this note doesn't exist anymore.

I hardly can't find any information. I t seems that it is possible to store the information at UN-number level and DG-master (transport approval tab). Can anybody help with this item? I need more information about the solution and the necessary notes.

Regards,

Paul