am currently working on https://issues.openmrs.org/browse/RA-429, where one of the subtasks is to create An Administrator Notification in case Duplicate concepts exist.
Showing a hint to the administrator could be done using this interface: org.openmrs.module.appframework.factory.AdministrativeNotificationProducer (and you can see an example of how this is used in the Atlas module)
i need to get an example of how the org.openmrs.module.appframework.factory.AdministrativeNotificationProducer is used in some module , but i have still failed to get one. cc @dkayiwa @tendomart @samuel34 @wyclif @ssmusoke