Update Notes Person Document User Name

Hi All

We have found that to support free/busy time visibility for O365 users from notes, we need to add the forwarding address we write into the person document as a username in domino. At the moment, this is a manual process and will not scale as we work through the upcoming cohorts of users.

Is it possible to do this during the mail forwarding changes, or an area I have not found yet?

Thanks

Rich

PS - I've hunted around for this in both CMN and MNE but couldn't find anything obvious.