diff --git a/core/include/Data/DataProviderParameters.h b/core/include/Data/DataProviderParameters.h
index 496f171..07df203 100644
--- a/core/include/Data/DataProviderParameters.h
+++ b/core/include/Data/DataProviderParameters.h
@@ -1,16 +1,15 @@
 #ifndef SCIQLOP_DATAPROVIDERPARAMETERS_H
 #define SCIQLOP_DATAPROVIDERPARAMETERS_H
 
+#include "SqpDateTime.h"
+
 /**
  * @brief The DataProviderParameters struct holds the information needed to retrieve data from a
  * data provider
  * @sa IDataProvider
  */
 struct DataProviderParameters {
-    /// Start time
-    double m_TStart;
-    /// End time
-    double m_TEnd;
+    SqpDateTime m_Time;
 };
 
 #endif // SCIQLOP_DATAPROVIDERPARAMETERS_H
diff --git a/core/include/Data/SqpDateTime.h b/core/include/Data/SqpDateTime.h
new file mode 100644
index 0000000..34f9aa3
--- /dev/null
+++ b/core/include/Data/SqpDateTime.h
@@ -0,0 +1,15 @@
+#ifndef SCIQLOP_SQPDATETIME_H
+#define SCIQLOP_SQPDATETIME_H
+
+/**
+ * @brief The SqpDateTime struct holds the information of time parameters
+ * @sa SqpDateTime
+ */
+struct SqpDateTime {
+    /// Start time
+    double m_TStart;
+    /// End time
+    double m_TEnd;
+};
+
+#endif // SCIQLOP_SQPDATETIME_H
diff --git a/plugins/mockplugin/src/CosinusProvider.cpp b/plugins/mockplugin/src/CosinusProvider.cpp
index 24cc69a..44e159c 100644
--- a/plugins/mockplugin/src/CosinusProvider.cpp
+++ b/plugins/mockplugin/src/CosinusProvider.cpp
@@ -8,9 +8,11 @@
 std::unique_ptr<IDataSeries>
 CosinusProvider::retrieveData(const DataProviderParameters &parameters) const
 {
+    auto dateTime = parameters.m_Time;
+
     // Gets the timerange from the parameters
-    auto start = parameters.m_TStart;
-    auto end = parameters.m_TEnd;
+    auto start = dateTime.m_TStart;
+    auto end = dateTime.m_TEnd;
 
     // We assure that timerange is valid
     if (end < start) {