I talk about the functionnality described here :
To clarify, we have some kinds of users like developers, managers, test users,
.... They are in differents groups.
Hudson post a message on a succesfull deployment on our ci servers.
Test users who play with on test servers are not interested about that.
Populate the message group field will permit to hide the hudson posts to this
kind of users. No more "Who is hudson ?" or "What is this #!? message ?" .
This can be a complement of the dedicated tab for builds =>