- Discussion Group: sometimes called a "special interest group", "user group", "user list", "Discussion Group" or a "mailing list". These are all names for the same thing. A manner in which email is sent to a single repository and from there sent to all members.
- List Manager (or Administrator): at RootsWeb, this means I am the person responsible for solving problems, establishing the guidelines and rules of the group. I am *not* able to make changes to the manner in which the software behaves which enables us to have this group.