diff --git a/core/include/Variable/VariableAcquisitionWorker.h b/core/include/Variable/VariableAcquisitionWorker.h
new file mode 100644
index 0000000..c48e2e5
--- /dev/null
+++ b/core/include/Variable/VariableAcquisitionWorker.h
@@ -0,0 +1,36 @@
+#ifndef SCIQLOP_VARIABLEACQUISITIONWORKER_H
+#define SCIQLOP_VARIABLEACQUISITIONWORKER_H
+
+#include "CoreGlobal.h"
+
+#include <Data/DataProviderParameters.h>
+#include <QLoggingCategory>
+#include <QObject>
+#include <QUuid>
+
+#include <Data/SqpDateTime.h>
+
+#include <QLoggingCategory>
+
+#include <Common/spimpl.h>
+
+Q_DECLARE_LOGGING_CATEGORY(LOG_VariableAcquisitionWorker)
+
+class Variable;
+class IDataProvider;
+
+/// This class aims to handle all acquisition request
+class SCIQLOP_CORE_EXPORT VariableAcquisitionWorker : public QObject {
+    Q_OBJECT
+public:
+    explicit VariableAcquisitionWorker(QObject *parent = 0);
+
+    void pushVariableRequest(QUuid vIdentifier, SqpRange rangeRequest, SqpRange cacheRangeRequested,
+                             DataProviderParameters parameters, IDataProvider *provider);
+
+private:
+    class VariableAcquisitionWorkerPrivate;
+    spimpl::unique_impl_ptr<VariableAcquisitionWorkerPrivate> impl;
+};
+
+#endif // SCIQLOP_VARIABLEACQUISITIONWORKER_H
diff --git a/core/src/Variable/VariableAcquisitionWorker.cpp b/core/src/Variable/VariableAcquisitionWorker.cpp
new file mode 100644
index 0000000..9ffa202
--- /dev/null
+++ b/core/src/Variable/VariableAcquisitionWorker.cpp
@@ -0,0 +1,26 @@
+#include "Variable/VariableAcquisitionWorker.h"
+
+#include "Variable/Variable.h"
+#include <unordered_map>
+
+#include <QThread>
+Q_LOGGING_CATEGORY(LOG_VariableAcquisitionWorker, "VariableAcquisitionWorker")
+
+struct VariableAcquisitionWorker::VariableAcquisitionWorkerPrivate {
+
+    std::unordered_map<std::shared_ptr<Variable>, QVector<SqpDateTime> >
+        m_VariableToSqpDateTimeListMap;
+};
+
+
+VariableAcquisitionWorker::VariableAcquisitionWorker(QObject *parent)
+        : QObject{parent}, impl{spimpl::make_unique_impl<VariableAcquisitionWorkerPrivate>()}
+{
+}
+
+void VariableAcquisitionWorker::pushVariableRequest(QUuid vIdentifier, SqpRange rangeRequest,
+                                                    SqpRange cacheRangeRequested,
+                                                    DataProviderParameters parameters,
+                                                    IDataProvider *provider)
+{
+}