Business rules installed with Event Management Event Management adds these business rules. Business rule Table Description Add message key if missing Alert [em_alert] Constructs a message key from the Source, Node, Type, and Resource field values. After insert (async) Alert [em_alert] Updates the parent field of an alert, creates mapping between alerts and CMDB services, and automatically creates incidents based on the alert rules. Alert Parent Validation Alert [em_alert] Check cycles in alerts. After update (async) Alert [em_alert] Creates incidents automatically based on the alert rules. Apply overwrite rule and validate Alert [em_alert] Applies and validates overwrite rules. Change definition by Impact On Impact Rule [em_impact_rule] Synchronizes the impact rule with impact definition according to impact on field. Close associated incident Alert [em_alert] Closes the incident associated with an alert as defined by the evt_mgmt.alert_closes_incident property. Convert Clear severity to Info Event Management SLA [em_CI_severity_task] Sets the severity to Info. Delete related Threshold Staging records Alert [em_alert] Removes closed alerts from the Threshold Staging [em_threshold_staging] table. Disable default rule edit Impact Rule [em_impact_rule] Reverts changes in the default impact rule. Event rule grouping calculation Event rule calculation[em_event_rule_calculation] Calculates suggested grouping for events. Forward stats Event Processing Statistics [em_event_stats] Forwards event statistics to usage analytics instance. Handle Classification Change Alert [em_alert] Removes alert from impact calculation if it is reclassified as a security alert. Handle Delete alert Alert [em_alert] Removes deleted alert from impact calculation. Handle deleted event rule Event Rule [em_match_rule] Removes deleted event rule. Handle SLA configuration delete SLA Configuration [em_sla_configuration] When SLA configuration filters are deleted, deletes CIs in the em_ci_severity_task table. Name and pattern cannot be empty Event Type [em_event_type] Verifies that the Name and Pattern fields have values. Notify impact Impact Rule [em_impact_rule] Notifies impact calculation about modifications to impact rules, triggering an impact recalculation as needed. Prevent duplicate records Impact Rule [em_impact_rule] Reverts a change to impact rules if the change causes duplication. Rebuild Impact Tree on InfraDef change Infrastructure Relations [em_impact_infra_rel_def] Notifies impact calculation about changes to the definition of infrastructure relationships, triggering an impact recalculation as needed. Reset service hashes Alert [em_alert] Notifies the dashboard that an alert has changed. Reopen associated closed incident Alert [em_alert] Reopens the incident associated with an alert, as defined by the evt_mgmt.alert_reopens_incident property. Run automatic remediation actions Alert [em_alert] Runs the remediation task defined for an alert. Save type in userPreference Alert Rule [em_alert_rule] Passes parameters between alert rule update forms. SLA Configuration Service Filter Updated SLA Configuration [em_sla_configuration] Updates the em_ci_severity_task table with the records that match the filter in the SLA configuration records. Update Instance Parameters Connector Instance [em_connector_instance] Refreshes connector instance parameters in memory before connecting. Validate BS Impact Rule [em_impact_rule] Verifies the business service in an impact rule. Validate CI Impact Rule [em_impact_rule] Verifies the CI in an impact rule. Validate contribution type Impact Rule [em_impact_rule] Verifies the contribution type in an impact rule. Validate contribution value Impact Rule [em_impact_rule] Verifies the contribution value in an impact rule. Validate impact definition Impact Rule [em_impact_rule] Verifies the impact definition in impact rule. Validate Inputs Connector Definition [em_connector_definition] Validates entries in the Name and Schedule fields. Validate Inputs Event Match Rule [em_match_rule] Validates entries in the Name field. Validate Inputs Event Mapping Rule [em_mapping_rule] Validates entries in the Name, From field, and Field to fields. Validate severity fields Impact Rule [em_impact_rule] Verifies severity fields of impact rule. Verify overwrite template table Alert Rule [em_alert_rule] Verifies that the overwrite template of the alert rule is defined in the Alert table. Verify template is on Incident Alert Rule [em_alert_rule] Verifies that the incident template of the alert rule is defined in the Incident table.