diff --git a/services/preview/security/mgmt/v1.0/security/models.go b/services/preview/security/mgmt/v1.0/security/models.go
index 53ad84f7a5ef..6edbc07f29ac 100644
--- a/services/preview/security/mgmt/v1.0/security/models.go
+++ b/services/preview/security/mgmt/v1.0/security/models.go
@@ -764,6 +764,8 @@ type AlertProperties struct {
 	InstanceID *string `json:"instanceId,omitempty"`
 	// WorkspaceArmID - Azure resource ID of the workspace that the alert was reported to.
 	WorkspaceArmID *string `json:"workspaceArmId,omitempty"`
+	// CorrelationKey - Alerts with the same CorrelationKey will be grouped together in Ibiza.
+	CorrelationKey *string `json:"correlationKey,omitempty"`
 }
 
 // MarshalJSON is the custom marshaler for AlertProperties.
@@ -835,6 +837,9 @@ func (ap AlertProperties) MarshalJSON() ([]byte, error) {
 	if ap.WorkspaceArmID != nil {
 		objectMap["workspaceArmId"] = ap.WorkspaceArmID
 	}
+	if ap.CorrelationKey != nil {
+		objectMap["correlationKey"] = ap.CorrelationKey
+	}
 	return json.Marshal(objectMap)
 }
 
diff --git a/services/preview/security/mgmt/v2.0/security/models.go b/services/preview/security/mgmt/v2.0/security/models.go
index 885cc3123c2c..d2ffb417460b 100644
--- a/services/preview/security/mgmt/v2.0/security/models.go
+++ b/services/preview/security/mgmt/v2.0/security/models.go
@@ -764,6 +764,8 @@ type AlertProperties struct {
 	InstanceID *string `json:"instanceId,omitempty"`
 	// WorkspaceArmID - Azure resource ID of the workspace that the alert was reported to.
 	WorkspaceArmID *string `json:"workspaceArmId,omitempty"`
+	// CorrelationKey - Alerts with the same CorrelationKey will be grouped together in Ibiza.
+	CorrelationKey *string `json:"correlationKey,omitempty"`
 }
 
 // MarshalJSON is the custom marshaler for AlertProperties.
@@ -835,6 +837,9 @@ func (ap AlertProperties) MarshalJSON() ([]byte, error) {
 	if ap.WorkspaceArmID != nil {
 		objectMap["workspaceArmId"] = ap.WorkspaceArmID
 	}
+	if ap.CorrelationKey != nil {
+		objectMap["correlationKey"] = ap.CorrelationKey
+	}
 	return json.Marshal(objectMap)
 }