Security Case Management Based on Parent Tenant & Subsidiary

Hi everyone,

I have a case like the following, I monitor the parent company as well as the subsidiary. I've created 2 different tenants. What if I want to display all the cases that are made specifically from the "Security - Cases" of the parent tenant appear in the "Security - Cases" section of the subsidiary tenants. However, cases made in subsidiary tenants appear entirely in the parent tenant.

Note: A filter is required to filter that the cases that appear in the tenant subsidiary are not related to information from the parent (Strict to confidentiality)

Thanks