diff --git a/internal/pkg/core/device_handler.go b/internal/pkg/core/device_handler.go
index 48eff8d..f41ab4d 100755
--- a/internal/pkg/core/device_handler.go
+++ b/internal/pkg/core/device_handler.go
@@ -3649,6 +3649,31 @@
 	return errResp(extension.GetValueResponse_ERROR, extension.GetValueResponse_INTERNAL_ERROR)
 }
 
+func (dh *DeviceHandler) getOltOffloadStats(ctx context.Context, oltPortInfo *extension.GetOffloadedAppsStatisticsRequest) *extension.SingleGetValueResponse {
+
+	singleValResp := extension.SingleGetValueResponse{
+		Response: &extension.GetValueResponse{
+			Status: extension.GetValueResponse_OK,
+			Response: &extension.GetValueResponse_OffloadedAppsStats{
+				OffloadedAppsStats: &extension.GetOffloadedAppsStatisticsResponse{},
+			},
+		},
+	}
+
+	return &singleValResp
+}
+
+func (dh *DeviceHandler) setOltOffloadStats(ctx context.Context, congig *extension.AppOffloadConfig) *extension.SingleSetValueResponse {
+
+	singleValResp := extension.SingleSetValueResponse{
+		Response: &extension.SetValueResponse{
+			Status: extension.SetValueResponse_OK,
+		},
+	}
+
+	return &singleValResp
+}
+
 func (dh *DeviceHandler) getOnuPonCounters(ctx context.Context, onuPonInfo *extension.GetOnuCountersRequest) *extension.SingleGetValueResponse {
 
 	singleValResp := extension.SingleGetValueResponse{
diff --git a/internal/pkg/core/openolt.go b/internal/pkg/core/openolt.go
index a30b3e0..c6d5563 100644
--- a/internal/pkg/core/openolt.go
+++ b/internal/pkg/core/openolt.go
@@ -407,6 +407,8 @@
 			return handler.getRxPower(ctx, reqType.RxPower), nil
 		case *extension.GetValueRequest_OltRxPower:
 			return handler.getPONRxPower(ctx, reqType.OltRxPower), nil
+		case *extension.GetValueRequest_OffloadedAppsStats:
+			return handler.getOltOffloadStats(ctx, reqType.OffloadedAppsStats), nil
 		default:
 			return errResp(extension.GetValueResponse_ERROR, extension.GetValueResponse_UNSUPPORTED), nil
 		}
@@ -416,6 +418,32 @@
 	return errResp(extension.GetValueResponse_ERROR, extension.GetValueResponse_INVALID_DEVICE_ID), nil
 }
 
+// SetSingleValue is implemented
+func (oo *OpenOLT) SetSingleValue(ctx context.Context, request *extension.SingleSetValueRequest) (*extension.SingleSetValueResponse, error) {
+	logger.Infow(ctx, "single_set_value_request", log.Fields{"request": request})
+
+	errResp := func(status extension.SetValueResponse_Status,
+		reason extension.SetValueResponse_ErrorReason) *extension.SingleSetValueResponse {
+		return &extension.SingleSetValueResponse{
+			Response: &extension.SetValueResponse{
+				Status:    status,
+				ErrReason: reason,
+			},
+		}
+	}
+	if handler := oo.getDeviceHandler(request.TargetId); handler != nil {
+		switch reqType := request.GetRequest().GetRequest().(type) {
+		case *extension.SetValueRequest_AppOffloadConfig:
+			return handler.setOltOffloadStats(ctx, reqType.AppOffloadConfig), nil
+		default:
+			return errResp(extension.SetValueResponse_ERROR, extension.SetValueResponse_UNSUPPORTED), nil
+		}
+	}
+
+	logger.Infow(ctx, "Single_set_value_request failed ", log.Fields{"request": request})
+	return errResp(extension.SetValueResponse_ERROR, extension.SetValueResponse_INVALID_DEVICE_ID), nil
+}
+
 /*
  *  OLT Inter-adapter service
  */
@@ -519,11 +547,6 @@
 	return nil, olterrors.ErrNotImplemented
 }
 
-// SetSingleValue is unimplemented
-func (oo *OpenOLT) SetSingleValue(context.Context, *extension.SingleSetValueRequest) (*extension.SingleSetValueResponse, error) {
-	return nil, olterrors.ErrNotImplemented
-}
-
 // StartOmciTest not implemented
 func (oo *OpenOLT) StartOmciTest(ctx context.Context, test *ca.OMCITest) (*omci.TestResponse, error) {
 	return nil, olterrors.ErrNotImplemented