When I change a ticket owner a note gets added to the ticket.
Note subject: please take care of this ticket
Note body: now you are the owner
Both of these are configurable in Ticket::Frontend::AgentTicketOwner
I want the subject and the body to also include the name of the new owner, so I tried to add <OTRS_OWNER_UserFirstname> to the beginning of the subject and body. But all that did was actually write out <OTRS_OWNER_UserFirstname> as if it were regular text and did not actually add the owner's name.
The same thing happened when I tried to use <OTRS_NOTIFICATION_RECIPIENT_UserFirstname> instead.