Users of this tool want to have a way to manage and edit re-usable lists of recipients.
Desirable features:
meta-lists containing other lists
ad-hoc editing of lists without having to create a new list:
e.g.: there is a list X of recipients A-F. A user may want to send a resolution to (X except C).
This should not require creating a new list Y containing A,B,D-F.
Users of this tool want to have a way to manage and edit re-usable lists of recipients. Desirable features: