diff --git a/ApplicationCode/ProjectDataModel/RimSummaryCurveFilter.cpp b/ApplicationCode/ProjectDataModel/RimSummaryCurveFilter.cpp
index 88c4995edb..e58c234718 100644
--- a/ApplicationCode/ProjectDataModel/RimSummaryCurveFilter.cpp
+++ b/ApplicationCode/ProjectDataModel/RimSummaryCurveFilter.cpp
@@ -37,6 +37,18 @@
 #include "RimSummaryCurve.h"
 
 
+QTextStream& operator << (QTextStream& str, const std::vector<RifEclipseSummaryAddress>& sobj)
+{
+    CVF_ASSERT(false);
+    return str;
+}
+
+QTextStream& operator >> (QTextStream& str, std::vector<RifEclipseSummaryAddress>& sobj)
+{
+    CVF_ASSERT(false);
+    return str;
+}
+
 
 CAF_PDM_SOURCE_INIT(RimSummaryCurveFilter, "SummaryCurveFilter");
 
@@ -148,22 +160,22 @@ QList<caf::PdmOptionItemInfo> RimSummaryCurveFilter::calculateValueOptions(const
             {
                 const std::vector<RifEclipseSummaryAddress> allAddresses = reader->allResultAddresses();
                 addressCount = static_cast<int>(allAddresses.size());
-                std::map<RifEclipseSummaryAddress, int> addrToIdxMap;
+                std::set<RifEclipseSummaryAddress> addrUnion;
                 for(int i = 0; i <addressCount; i++)
                 {
                     if (false) continue;
-                    addrToIdxMap[allAddresses[i]] = i;
+                    addrUnion.insert(allAddresses[i]);
                 }
 
-                for (const auto& addrIntPair: addrToIdxMap)
+                for (const auto& address: addrUnion)
                 {
-                    std::string name = addrIntPair.first.uiText();
+                    std::string name = address.uiText();
                     QString s = QString::fromStdString(name);
-                    optionList.push_back(caf::PdmOptionItemInfo(s, addrIntPair.second));
+                    optionList.push_back(caf::PdmOptionItemInfo(s, QVariant::fromValue(address)));
                 }
             }
 
-            optionList.push_front(caf::PdmOptionItemInfo(RimDefines::undefinedResultName(), addressCount));
+            optionList.push_front(caf::PdmOptionItemInfo(RimDefines::undefinedResultName(), QVariant::fromValue(RifEclipseSummaryAddress())));
 
             if(useOptionsOnly) *useOptionsOnly = true;
         }
@@ -329,3 +341,11 @@ void RimSummaryCurveFilter::detachQwtCurve()
     }
 }
 
+//--------------------------------------------------------------------------------------------------
+/// 
+//--------------------------------------------------------------------------------------------------
+void RimSummaryCurveFilter::syncronizeCurves()
+{
+    
+}
+
diff --git a/ApplicationCode/ProjectDataModel/RimSummaryCurveFilter.h b/ApplicationCode/ProjectDataModel/RimSummaryCurveFilter.h
index fc5a1b4d2e..f034a213da 100644
--- a/ApplicationCode/ProjectDataModel/RimSummaryCurveFilter.h
+++ b/ApplicationCode/ProjectDataModel/RimSummaryCurveFilter.h
@@ -36,6 +36,8 @@ class RimSummaryCase;
 class RifReaderEclipseSummary;
 class RiuLineSegmentQwtPlotCurve;
 
+Q_DECLARE_METATYPE(RifEclipseSummaryAddress);
+
 //==================================================================================================
 ///  
 ///  
@@ -53,6 +55,7 @@ public:
 
 private:
     RifReaderEclipseSummary*                summaryReader();
+    void                                    syncronizeCurves();
 
     // Overridden PDM methods
     virtual void                            fieldChangedByUi(const caf::PdmFieldHandle* changedField, const QVariant& oldValue, const QVariant& newValue);
@@ -80,6 +83,7 @@ private:
     caf::PdmField<QString>                  m_lgrNameFilter;
     caf::PdmField<QString>                  m_cellIJKFilter;
 
-    caf::PdmField<std::vector<int> >        m_uiFilterResultMultiSelection;
+    caf::PdmField<std::vector<RifEclipseSummaryAddress> >        m_uiFilterResultMultiSelection;
 
 };
+