Retention Policies for Tenants
You can configure up to 10 retention buckets for shared data, and up to 10 retention buckets for each tenant. The default retention period is 30 days; then, the tenant data is automatically deleted. To keep tenant data for longer than 30 days, you must configure a retention bucket. Until you configure a retention bucket, all events or flows are stored in the default retention bucket for each tenant.
If your JSA deployment has more than 10 tenants, you can configure a shared data retention policy and use the domain filter to create a domain-based retention policy for each of the domains within the tenant. Adding the domains specifies that the policy applies only to the data for that tenant.