diff --git a/lib/core/utils/request_utils.dart b/lib/core/utils/request_utils.dart
index 4d4ae4b5..4e5293a7 100644
--- a/lib/core/utils/request_utils.dart
+++ b/lib/core/utils/request_utils.dart
@@ -192,6 +192,13 @@ class RequestUtils {
       request.familyRegionID = zipCode == CountryEnum.saudiArabia.countryCode ? 1 : 2;
     }
 
+    request.notificationCenterAppGUID = ApiConsts.notificationCenterAppGUID;
+    request.notificationCenterAppServiceGUID = isFormFamilyFile
+        ? ApiConsts.notificationServiceGUID_FamilyFile
+        : isForRegister
+            ? ApiConsts.notificationServiceGUID_Registration
+            : ApiConsts.notificationServiceGUID_Login;
+
     return request;
   }
 
diff --git a/lib/features/authentication/models/request_models/send_activation_request_model.dart b/lib/features/authentication/models/request_models/send_activation_request_model.dart
index 2908f7ec..76d6c939 100644
--- a/lib/features/authentication/models/request_models/send_activation_request_model.dart
+++ b/lib/features/authentication/models/request_models/send_activation_request_model.dart
@@ -30,6 +30,8 @@ class SendActivationRequest {
   int? status;
   int? familyRegionID;
   bool? isPatientExcluded;
+  String? notificationCenterAppGUID;
+  String? notificationCenterAppServiceGUID;
 
   SendActivationRequest(
       {this.patientMobileNumber,
@@ -62,7 +64,9 @@ class SendActivationRequest {
       this.responseID,
       this.status,
       this.familyRegionID,
-      this.isPatientExcluded});
+      this.isPatientExcluded,
+      this.notificationCenterAppGUID,
+      this.notificationCenterAppServiceGUID});
 
   SendActivationRequest.fromJson(Map<String, dynamic> json) {
     patientMobileNumber = json['PatientMobileNumber'];
@@ -96,6 +100,8 @@ class SendActivationRequest {
     status = json['Status'];
     familyRegionID = json['FamilyRegionID'];
     isPatientExcluded = json['IsPatientExcluded'];
+    notificationCenterAppGUID = json['NotificationCenterAppGUID'];
+    notificationCenterAppServiceGUID = json['NotificationCenterAppSeviceGUID'];
   }
 
   Map<String, dynamic> toJson() {
@@ -135,6 +141,8 @@ class SendActivationRequest {
     data['Status'] = status;
     data['FamilyRegionID'] = familyRegionID;
     data['IsPatientExcluded'] = isPatientExcluded;
+    data['NotificationCenterAppGUID'] = notificationCenterAppGUID;
+    data['NotificationCenterAppSeviceGUID'] = notificationCenterAppServiceGUID;
     return data;
   }
 }