Which statement correctly describes the use of the person group data type in creating a role?

A.
It is used to route a record to members of a person group.

B.
If the person data type is selected then the formation of a role is based on existing person groups.

C.
If the e-mail option is selected for the person group data type then assignments and notifications
are sent to all members of the group.

D.
If the broadcast option is selected for the person group data type, then the assignment or
notification is sent to either the first available group member based on calendar and shift or to the
individual who is the default group assignee.