+[core_event_audit]
+event_id = Events:id
+old_audit_id = core_event_audit:id
+
+[core_watch]
+person_id = Person:id
+
+[core_person_alias]
+person_id = Person:id
+
+[core_notify]
+person_id = Person:id
+event_id = Events:id
+watch_id = core_watch:id
+trigger_person_id = Person:id
+trigger_event_id = Events:id
+
+[core_notify_recur]
+person_id = Person:id
+last_event_id = Events:id
+method_id = core_enum:id