Why would you assume that you *can* populate them? I haven't seen them documented so would assume they are for future use (read that as someone coded them partly and noone ever removed them).
Could you explain more about this "requirement"? What is the purpose, what happens on the receiving side?
https://i.kym-cdn.com/photos/images/original/000/976/824/913.gif
Is it possible to throw an exception with the same ExceptionList tree as before?
I am asking this because I'm using a Try Catch node to ignore certain errors and continue with the ...