Rule Based Correlation Rule Conflicting with Automated Alert GroupingSummaryRule based alert correlation rules with filter and advanced script conflicts with Automated Alert grouping.ReleaseAllInstructionsAn alert, while evaluating, might get qualified for multiple groups but the group formation is considered in the following order. Rule-basedManualAutomatedCMDB Thus it is not ideal scenario where Automated alert grouping takes precedence.It is recommended to review below to verify if the Rule Based Correlation Rule is configured properly as a best practice : Verify the filter condition is appropriate for all the use cases matching the requirement.Encoded Query inside the script to be verified for all the use cases matching the requirement.Example: gr.addEncodedQuery("resourceLIKEFailed to connect to database instance:^ORresourceLIKEThe current status of the target is Down^ORresourceLIKEAgent Unreachable^ORresourceLIKEThe listener is down^state=Open^sys_created_onONLast 30 minutes@javascript:gs.beginningOfLast30Minutes()@javascript:gs.endOfLast30Minutes()^cmdb_ci="+currentAlert.cmdb_ci+"^state!=Closed^correlation_group!=2^sys_id!="+currentAlert.sys_id); If these criteria are satisfied as mentioned earlier , Rule-based alert grouping takes precedence to other alert groupings. Related LinksAlert Management Explained