diff --git a/core/include/Data/IDataProvider.h b/core/include/Data/IDataProvider.h
index b5cfce0..3f8296e 100644
--- a/core/include/Data/IDataProvider.h
+++ b/core/include/Data/IDataProvider.h
@@ -47,6 +47,12 @@ signals:
     void dataProvided(QUuid identifier, std::shared_ptr<IDataSeries> dateSerie,
                       const SqpDateTime &dateTime);
 
+    /**
+        * @brief dataProvided send dataSeries under dateTime and that corresponds of the data
+        * identified by identifier
+        */
+    void dataProvidedProgress(QUuid identifier, double progress);
+
 
     /**
      * @brief requestConstructed send a request for the data identified by identifier
diff --git a/core/src/Variable/VariableController.cpp b/core/src/Variable/VariableController.cpp
index 0f96d50..3dca80d 100644
--- a/core/src/Variable/VariableController.cpp
+++ b/core/src/Variable/VariableController.cpp
@@ -144,6 +144,8 @@ void VariableController::createVariable(const QString &name, const QVariantHash 
         };
 
         connect(provider.get(), &IDataProvider::dataProvided, addDateTimeAcquired);
+        connect(provider.get(), &IDataProvider::dataProvidedProgress, this,
+                &VariableController::onVariableRetrieveDataInProgress);
         this->onRequestDataLoading(newVariable, dateTime);
     }
 }
diff --git a/gui/src/SqpApplication.cpp b/gui/src/SqpApplication.cpp
index 04d8858..d926b28 100644
--- a/gui/src/SqpApplication.cpp
+++ b/gui/src/SqpApplication.cpp
@@ -106,11 +106,6 @@ SqpApplication::SqpApplication(int &argc, char **argv)
     impl->m_NetworkControllerThread.start();
     impl->m_VariableControllerThread.start();
     impl->m_VisualizationControllerThread.start();
-
-    // Core connections:
-    // NetworkController <-> VariableController
-    connect(&sqpApp->networkController(), &NetworkController::replyDownloadProgress,
-            &sqpApp->variableController(), &VariableController::onVariableRetrieveDataInProgress);
 }
 
 SqpApplication::~SqpApplication()
diff --git a/plugins/amda/src/AmdaProvider.cpp b/plugins/amda/src/AmdaProvider.cpp
index ea7a004..4ae61f4 100644
--- a/plugins/amda/src/AmdaProvider.cpp
+++ b/plugins/amda/src/AmdaProvider.cpp
@@ -48,6 +48,10 @@ AmdaProvider::AmdaProvider()
                 &networkController,
                 SLOT(onProcessRequested(QNetworkRequest, QUuid,
                                         std::function<void(QNetworkReply *, QUuid)>)));
+
+
+        connect(&sqpApp->networkController(), SIGNAL(replyDownloadProgress(QUuid, double)), this,
+                SIGNAL(dataProvidedProgress(QUuid, double)));
     }
 }