diff --git a/src/com/coralogixapis/alerts/v3/alert_def_priority.proto b/src/com/coralogixapis/alerts/v3/alert_def_priority.proto
index 111fdb9..fdf2cb3 100644
--- a/src/com/coralogixapis/alerts/v3/alert_def_priority.proto
+++ b/src/com/coralogixapis/alerts/v3/alert_def_priority.proto
@@ -1,4 +1,6 @@
 syntax = "proto3";
+import "google/protobuf/descriptor.proto";
+import "google/protobuf/wrappers.proto";
 
 package com.coralogixapis.alerts.v3;
 
@@ -9,3 +11,8 @@ enum AlertDefPriority {
   ALERT_DEF_PRIORITY_P2 = 3;
   ALERT_DEF_PRIORITY_P1 = 4;
 }
+
+message Priority {
+  AlertDefPriority value   = 1;
+  google.protobuf.StringValue name   = 2;
+}
diff --git a/src/com/coralogixapis/alerts/v3/notification/notification_event.proto b/src/com/coralogixapis/alerts/v3/notification/notification_event.proto
index 2ef42f0..1bc9094 100644
--- a/src/com/coralogixapis/alerts/v3/notification/notification_event.proto
+++ b/src/com/coralogixapis/alerts/v3/notification/notification_event.proto
@@ -10,12 +10,16 @@ import "com/coralogixapis/alerts/v3/notification/logs_immediate_notification.pro
 import "com/coralogixapis/alerts/v3/notification/logs_threshold_notification.proto";
 import "com/coralogixapis/alerts/v3/notification/metric_threshold_notification.proto";
 
+
 message AlertNotificationEvent {
   google.protobuf.Timestamp timestamp = 1;
   google.protobuf.StringValue id = 2;
   AlertStatus status = 3;
   Attachments attachments = 4;
   map<string, Group> groups = 5;
+  google.protobuf.StringValue grouping_key = 6;
+  Priority highest_priority = 7;
+
 }
 
 message Group {