When you have 2 (or more) type op packages (like webhosting and mailhosting) It could be usefull to have a user message per package instead of 1 global user message for all packaged. Because if you make a mailhosting packages the ftp server, mysql server, ... should not be in the user message.
Maybe create the option to make a user message when creating/modifying the packages, if there is no custom user message set, us the global one.
Maybe create the option to make a user message when creating/modifying the packages, if there is no custom user message set, us the global one.