Group duty schedules

From OpenNMS

Group Duty Schedules: You add them just as you would add Duty Schedules to users. If a Group is listed as a target in a destination path, the duty schedule will apply to the whole group (individual users and roles also in the target are not affected).

The best part of this feature is that the notices are still created (and will show up on the main page). However, if a notice that is created while a group is off duty has not been acknowledged by the time they come on duty, it will be sent. So if there are, say, a group of servers that you wish to monitor but don't wish to be paged about in the middle of the night, you can use this feature so you know about them when you come back on duty the next business day.