it() supplementarygid - A list of group names that the user belongs.
This field emulates the functionality of the traditional Unix group
file. [root]
+ it() dnszoneentry - A list of zone file fragments that are placed in
+ the zone file for debian.net. [root]
it() allowedhosts - Permits access to hosts outside of the group list. [root]
it() onvacation - A message indicating that the user is on vacation. The
time of departure and expected return date should be included as