Hi @Johani - thank you, I have implemented this, but a bit too successfully!
Would it be possible to make a new personal message header button appear only selectively for those who have access to personal messaging? New users by default don’t have access to PM so should not see this button..
We have set the site setting (for our TL0, TL1 and TL2 users (who therefor are restricted from personal messaging))

Thanks again,