[Event Mangement] Customizing the em_event, em_alert, maintenence, Impact Maintenence tablesSummarySometimes we might need to customize the OOB Event Management related components like writing business rules, adding columns, etc on em_event, em_alert, em_impact_maint_ci etc. What:1. We run many OOB jobs for EM and SM purposes (Impact calculation, alerts, etc) and they are runs every 5 Secs.2. The data on these related tables are huge and mostly in millions.3. Customizing any of these could impact adversely on application and performance.Why:To answer your question, there could be some ways like scripting etc to insert the multiple CIs into the this table. But we strongly recommend not to implement such because of above. ** If you think this feature should be OOB, we recommend to create an Idea in Idea Portal.