TypeMaximum Amount
Alerts30 alerts per case. The number of alerts can be increased to 100 via the DB.
Alert  Size8 million characters (8MB) per alert. The alert size can be increased via the DB.
Events500 events per alert. 
Entities500 entities in the same case/alert.
Relations500 relations in the same case/alert. The same case/alert can contain both 500 entities and 500 relations.