diff --git a/apps/opencs/model/world/columnbase.hpp b/apps/opencs/model/world/columnbase.hpp
index 197fb5ad3..437d07f97 100644
--- a/apps/opencs/model/world/columnbase.hpp
+++ b/apps/opencs/model/world/columnbase.hpp
@@ -93,15 +93,6 @@ namespace CSMWorld
             Display_RefRecordType,
             Display_DialogueType,
             Display_QuestStatusType,
-
-            //Those are top level columns that nest other columns
-            Display_NestedItemList, // delete?
-            Display_NestedSpellList, // delete?
-            Display_NestedDestinationsList, // delete?
-            Display_PathgridPointList, // delete?
-            Display_PathgridEdgeList, // delete?
-            Display_NestedHeader,
-
             Display_EnchantmentType,
             Display_BodyPartType,
             Display_MeshType,
@@ -117,7 +108,10 @@ namespace CSMWorld
             Display_ScriptLines, // console context
             Display_SoundGeneratorType,
             Display_School,
-            Display_Id
+            Display_Id,
+
+            //top level columns that nest other columns
+            Display_NestedHeader
         };
 
         int mColumnId;
@@ -135,7 +129,7 @@ namespace CSMWorld
 
         virtual std::string getTitle() const;
 
-        virtual int getId() const; // FIXME: why have an accessor for a public member?
+        virtual int getId() const;
 
         static bool isId (Display display);
 
diff --git a/apps/opencs/model/world/columns.cpp b/apps/opencs/model/world/columns.cpp
index 81968d114..ff28a1289 100644
--- a/apps/opencs/model/world/columns.cpp
+++ b/apps/opencs/model/world/columns.cpp
@@ -269,6 +269,8 @@ namespace CSMWorld
             { ColumnId_LevelledItemType, "Type" },
             { ColumnId_LevelledItemChanceNone, "Chance None" },
 
+            { ColumnId_PowerList, "Powers" },
+
             { ColumnId_UseValue1, "Use value 1" },
             { ColumnId_UseValue2, "Use value 2" },
             { ColumnId_UseValue3, "Use value 3" },
diff --git a/apps/opencs/model/world/columns.hpp b/apps/opencs/model/world/columns.hpp
index 986b90df5..7c28f9589 100644
--- a/apps/opencs/model/world/columns.hpp
+++ b/apps/opencs/model/world/columns.hpp
@@ -259,6 +259,8 @@ namespace CSMWorld
             ColumnId_LevelledItemType = 236,
             ColumnId_LevelledItemChanceNone = 237,
 
+            ColumnId_PowerList = 238,
+
             // Allocated to a separate value range, so we don't get a collision should we ever need
             // to extend the number of use values.
             ColumnId_UseValue1 = 0x10000,
diff --git a/apps/opencs/model/world/data.cpp b/apps/opencs/model/world/data.cpp
index d7280e354..5733fd83f 100644
--- a/apps/opencs/model/world/data.cpp
+++ b/apps/opencs/model/world/data.cpp
@@ -131,7 +131,7 @@ CSMWorld::Data::Data (ToUTF8::FromType encoding, const ResourcesManager& resourc
     mRaces.addColumn (new WeightHeightColumn<ESM::Race> (false, true));
     mRaces.addColumn (new WeightHeightColumn<ESM::Race> (false, false));
     // Race spells
-    mRaces.addColumn (new NestedParentColumn<ESM::Race> (Columns::ColumnId_SpellList));
+    mRaces.addColumn (new NestedParentColumn<ESM::Race> (Columns::ColumnId_PowerList));
     index = mRaces.getColumns()-1;
     mRaces.addAdapter (std::make_pair(&mRaces.getColumn(index), new SpellListAdapter<ESM::Race> ()));
     mRaces.getNestableColumn(index)->addColumn(
@@ -172,7 +172,7 @@ CSMWorld::Data::Data (ToUTF8::FromType encoding, const ResourcesManager& resourc
     mBirthsigns.addColumn (new TextureColumn<ESM::BirthSign>);
     mBirthsigns.addColumn (new DescriptionColumn<ESM::BirthSign>);
     // Birthsign spells
-    mBirthsigns.addColumn (new NestedParentColumn<ESM::BirthSign> (Columns::ColumnId_SpellList));
+    mBirthsigns.addColumn (new NestedParentColumn<ESM::BirthSign> (Columns::ColumnId_PowerList));
     index = mBirthsigns.getColumns()-1;
     mBirthsigns.addAdapter (std::make_pair(&mBirthsigns.getColumn(index),
         new SpellListAdapter<ESM::BirthSign> ()));
diff --git a/apps/opencs/model/world/refidcollection.cpp b/apps/opencs/model/world/refidcollection.cpp
index d133f3ba9..2e53c2b1c 100644
--- a/apps/opencs/model/world/refidcollection.cpp
+++ b/apps/opencs/model/world/refidcollection.cpp
@@ -126,7 +126,7 @@ CSMWorld::RefIdCollection::RefIdCollection()
 
     // Nested table
     mColumns.push_back(RefIdColumn (Columns::ColumnId_ActorInventory,
-            ColumnBase::Display_NestedItemList, ColumnBase::Flag_Dialogue));
+            ColumnBase::Display_NestedHeader, ColumnBase::Flag_Dialogue));
     actorsColumns.mInventory = &mColumns.back();
     std::map<UniversalId::Type, NestedRefIdAdapterBase*> inventoryMap;
     inventoryMap.insert(std::make_pair(UniversalId::Type_Npc,
@@ -141,7 +141,7 @@ CSMWorld::RefIdCollection::RefIdCollection()
 
     // Nested table
     mColumns.push_back(RefIdColumn (Columns::ColumnId_SpellList,
-            ColumnBase::Display_NestedSpellList, ColumnBase::Flag_Dialogue));
+            ColumnBase::Display_NestedHeader, ColumnBase::Flag_Dialogue));
     actorsColumns.mSpells = &mColumns.back();
     std::map<UniversalId::Type, NestedRefIdAdapterBase*> spellsMap;
     spellsMap.insert(std::make_pair(UniversalId::Type_Npc,
@@ -154,7 +154,7 @@ CSMWorld::RefIdCollection::RefIdCollection()
 
     // Nested table
     mColumns.push_back(RefIdColumn (Columns::ColumnId_NpcDestinations,
-            ColumnBase::Display_NestedDestinationsList, ColumnBase::Flag_Dialogue));
+            ColumnBase::Display_NestedHeader, ColumnBase::Flag_Dialogue));
     actorsColumns.mDestinations = &mColumns.back();
     std::map<UniversalId::Type, NestedRefIdAdapterBase*> destMap;
     destMap.insert(std::make_pair(UniversalId::Type_Npc,
@@ -281,7 +281,7 @@ CSMWorld::RefIdCollection::RefIdCollection()
 
     // Nested table
     mColumns.push_back(RefIdColumn (Columns::ColumnId_ContainerContent,
-            ColumnBase::Display_NestedItemList, ColumnBase::Flag_Dialogue));
+            ColumnBase::Display_NestedHeader, ColumnBase::Flag_Dialogue));
     const RefIdColumn *content = &mColumns.back();
     std::map<UniversalId::Type, NestedRefIdAdapterBase*> contMap;
     contMap.insert(std::make_pair(UniversalId::Type_Container,