diff --git a/src/interfaces/metric.hpp b/src/interfaces/metric.hpp
index d63c979..5a960a4 100644
--- a/src/interfaces/metric.hpp
+++ b/src/interfaces/metric.hpp
@@ -1,5 +1,6 @@
 #pragma once
 
+#include "interfaces/types.hpp"
 #include "metric_value.hpp"
 
 #include <nlohmann/json.hpp>
@@ -16,7 +17,7 @@
 
     virtual void initialize() = 0;
     virtual const std::vector<MetricValue>& getReadings() const = 0;
-    virtual nlohmann::json to_json() const = 0;
+    virtual LabeledMetricParameters dumpConfiguration() const = 0;
 };
 
 } // namespace interfaces
diff --git a/src/interfaces/report_factory.hpp b/src/interfaces/report_factory.hpp
index 056c9e0..237ae7b 100644
--- a/src/interfaces/report_factory.hpp
+++ b/src/interfaces/report_factory.hpp
@@ -20,11 +20,17 @@
     virtual ~ReportFactory() = default;
 
     virtual std::unique_ptr<interfaces::Report> make(
-        std::optional<std::reference_wrapper<boost::asio::yield_context>> yield,
+        boost::asio::yield_context& yield, const std::string& name,
+        const std::string& reportingType, bool emitsReadingsSignal,
+        bool logToMetricReportsCollection, std::chrono::milliseconds period,
+        const ReadingParameters& metricParams, ReportManager& reportManager,
+        JsonStorage& reportStorage) const = 0;
+    virtual std::unique_ptr<interfaces::Report> make(
         const std::string& name, const std::string& reportingType,
         bool emitsReadingsSignal, bool logToMetricReportsCollection,
         std::chrono::milliseconds period, const ReadingParameters& metricParams,
-        ReportManager& reportManager, JsonStorage& reportStorage) const = 0;
+        ReportManager& reportManager, JsonStorage& reportStorage,
+        std::vector<LabeledMetricParameters> labeledMetricParams) const = 0;
 };
 
 } // namespace interfaces
diff --git a/src/interfaces/types.hpp b/src/interfaces/types.hpp
index 1eca51a..de97353 100644
--- a/src/interfaces/types.hpp
+++ b/src/interfaces/types.hpp
@@ -13,8 +13,13 @@
     std::vector<std::tuple<std::vector<sdbusplus::message::object_path>,
                            std::string, std::string, std::string>>;
 
-using LabeledReadingParameter =
-    utils::LabeledTuple<ReadingParameters::value_type,
+using LabeledSensorParameters =
+    utils::LabeledTuple<std::tuple<std::string, std::string>,
+                        utils::tstring::Service, utils::tstring::Path>;
+
+using LabeledMetricParameters =
+    utils::LabeledTuple<std::tuple<std::vector<LabeledSensorParameters>,
+                                   std::string, std::string, std::string>,
                         utils::tstring::SensorPaths,
                         utils::tstring::OperationType, utils::tstring::Id,
                         utils::tstring::MetricMetadata>;