There is an Audit Type class
Each Audit Type has many Audit Items, they are accessible with the
It is possible to expire audit items, this sets the expired column to 1.
They still need to be linked with the Audit Type though, so i can not
delete the foreign key.
When i call AuditType.audit_items i dont want the items that have been
expired to show, but i do not know how to do this. Any ideas on the
best way to do it??