We would like to be able to pull a list of students with divorced parents so that we can set up two separate accounts, one for each parent, for parent-teacher conferences. Currently, we aren't able to do that. A custom field would allow us to filter in an advanced list for the students that have more than one parental household as we are unable to filter for step parents or specify that the children have more than one home address as some of the students with divorced parents only have the one home address.