Student/Child addresses are inherited from their parents address. The student does not have their own address. The assumption is that the student is living with at least one parent, and that parent should be included in the directory. It is possible for a student then to have more than one address, as each parent can have a different address.
It is also possible for parents to be associated with a child but not to affect the child’s address listing. When a parent is linked to a child, a flag can be set to indicate whether or not the child lives with this parent. If set to “No”, then that parent’s address is not included in the list of addresses for the child.