FortiSIEM: how to delete a case?

Hi Community,

In FortiSIEM 7, is there a possibility to delete a case and the references?

On the FortiSIEM Dashboard under Cases, a case has a Ticket_ID and Incident_ID.

In my example, I have a 1 Incident_ID 121212 which links to 3 Ticket_ID's 33086714, 33086715 and 33086716.

So far, I had to delete the Ticket_ID from two tables:

phoenixdb=# delete from ph_incident_ticket_trail where ticket_id = 33086716;
DELETE 1

phoenixdb=# delete from ph_incident_ticket where id = 33086716;
DELETE 1

However if I lookup the Incident_ID, it keeps pointing to 33086716:

phoenixdb=# select ticket_id from ph_incident where incident_id = 121212;
ticket_id
-----------
33086716
(1 row)

Is it safe to update the field here with the before last ticket_id 33086715?

Also, if I check under Incidents, the Active History still shows all 3 cases - how can I delete the references?