diff --git a/src/application/xqchildmodel.cpp b/src/application/xqchildmodel.cpp
index dbf01fc..61198b2 100644
--- a/src/application/xqchildmodel.cpp
+++ b/src/application/xqchildmodel.cpp
@@ -57,7 +57,8 @@ void XQChildModel::addModelData( const XQNodePtr& contentRoot )
 
     const XQModelSection& section = _sections.sectionByKey( key );
     section.setContentRootNode( contentEntry->parent() );
-    int newRow = _sections.lastRow(section);
+    // FaRZ!
+    //int newRow = _sections.lastRow(section);
 
     XQNodePtr sheetNode = section.sheetRootNode();
     XQItemList list = _itemFactory.makeRow( sheetNode, contentEntry );
@@ -79,7 +80,8 @@ void XQChildModel::addSectionEntry( const QString& key, const XQNodePtr& content
   if(section.isValid() )
   {
     section.setContentRootNode( contentEntry->parent() );
-    int newRow = _sections.lastRow(section);
+    // FARZ!
+    int newRow = 1;//_sections.lastRow(section);
     XQNodePtr sheetNode = section.sheetRootNode();
     XQItemList list = _itemFactory.makeRow( sheetNode, nullptr );
     insertRow( newRow, list);
diff --git a/src/model/xqcommand.h b/src/model/xqcommand.h
index 607f186..3317403 100644
--- a/src/model/xqcommand.h
+++ b/src/model/xqcommand.h
@@ -61,8 +61,6 @@ public:
     cmdNew,
     cmdDelete,
 
-    cmdToggleSection,
-
     cmdExtern //??
   };
 
diff --git a/src/model/xqsectionmanager.cpp b/src/model/xqsectionmanager.cpp
index 565435b..4f09f01 100644
--- a/src/model/xqsectionmanager.cpp
+++ b/src/model/xqsectionmanager.cpp
@@ -158,15 +158,17 @@ const XQModelSection& XQSectionManager::createSection(const QString& sectionKey,
 
 //! ermittelt die erste zeile einer section.
 
+/*
 int XQSectionManager::firstRow(const QModelIndex& idx) const
 {
   return sectionByRow(idx.row() ).row();
 }
-
+*/
 
 //! ermittelt die zeile unterhalb des gegebenen modelindex,
 //! zum einfügen neuer items ebendort.
 
+/*
 int XQSectionManager::lastRow(const QModelIndex& idx) const
 {
   return lastRow(sectionByRow(idx.row()));
@@ -192,6 +194,18 @@ int XQSectionManager::lastRow(const XQModelSection& section ) const
   }
   return -1;
 }
+*/
+
+/*
+  int firstRow(const QModelIndex& idx) const;
+  int lastRow(const QModelIndex& idx) const;
+  int lastRow(const XQModelSection& section) const;
+  */
+
+XQSectionPos XQSectionManager::sectionPos()
+{
+  return XQSectionPos();
+}
 
 
 //! gibt alle sections aus, zum ankucken.
diff --git a/src/model/xqsectionmanager.h b/src/model/xqsectionmanager.h
index d0842ad..9db755b 100644
--- a/src/model/xqsectionmanager.h
+++ b/src/model/xqsectionmanager.h
@@ -20,9 +20,10 @@
 #include <xqmaptor.h>
 #include <xqitem.h>
 
-/**
- * @brief Struct containing data for a header section
- */
+
+
+
+//!  Daten zur beschreibung einer 'sektion' des models.
 
 class XQModelSection
 {
@@ -57,8 +58,15 @@ protected:
 
 Q_DECLARE_METATYPE(XQModelSection)
 
+//!  Erste und letzte ziele einer XQModelSection
+struct XQSectionPos
+{
+  int firstRow{-1};
+  int lastRow{-1};
+};
 
-//! 'maptor' struktur, die alle sections enthält
+
+//! struktur, die alle sections enthält
 
 class XQSectionManager
 {
@@ -72,9 +80,13 @@ public:
 
   const XQModelSection& createSection(const QString& sectionKey, const QModelIndex& modelIndex, XQNodePtr sheetNode);
 
+  /*
   int firstRow(const QModelIndex& idx) const;
   int lastRow(const QModelIndex& idx) const;
   int lastRow(const XQModelSection& section) const;
+  */
+
+  XQSectionPos sectionPos();
 
   void dump()const;
 
diff --git a/src/model/xqviewmodel.cpp b/src/model/xqviewmodel.cpp
index 550065a..967b323 100644
--- a/src/model/xqviewmodel.cpp
+++ b/src/model/xqviewmodel.cpp
@@ -178,27 +178,21 @@ void XQViewModel::addSection(const XQItemList& list, const XQNodePtr& sectionNod
 void XQViewModel::onToggleSection(const QString& sectionKey )
 {
   qDebug() << " --- onToggleSection: " << sectionKey;
-  if( _sections.hasValidSection( sectionKey ) )
-    toggleSection( _sections.sectionByKey(sectionKey));
-}
-
-
-void XQViewModel::toggleSection( const XQModelSection& section )
-{
-  if(_treeTable)
+  if( _sections.hasValidSection( sectionKey ) && _treeTable )
   {
-    const QModelIndex& index = section.persistentModelIndex();
-    qDebug() << " ---- toggle section: FIRZ: " << index.isValid() << " : " << index.data().toString() <<  " : " << section.contentType();//_sections.keyOf( sec );
-    int fstRow = _sections.firstRow( index );
-    int lstRow = _sections.lastRow( index );
-    _treeTable->toggleRowsHidden(fstRow, lstRow );
-    emit sectionToggled( section );
+    //const XQModelSection& section =_sections.sectionByKey(sectionKey);
+
+    //int fstRow = _sections.firstRow(index);
+    //int lstRow = _sections.lastRow(index);
+    //_treeTable->toggleRowsHidden(fstRow, lstRow);
+
+    //emit sectionToggled(section);
   }
 
-  emit sectionToggled( section );
-
 }
 
+
+
 /*
 //! SLOT als weiterleitung vom SIGNAL itemchanged
 
@@ -495,13 +489,14 @@ void XQViewModel::cmdNewUndo( const XQCommand& command )
 
 //! schaltet eine section sichtbar oder unsichtbar.
 
+/*
 void XQViewModel::cmdToggleSection( const XQCommand& command )
 {
   const QModelIndex& index = command.originIndex();
   Q_ASSERT(index.isValid());
   toggleSection( _sections.sectionByIndex(index) );
 }
-
+*/
 
 //! gibt die treetable zurück
 
diff --git a/src/model/xqviewmodel.h b/src/model/xqviewmodel.h
index 1bc3a37..20db1f0 100644
--- a/src/model/xqviewmodel.h
+++ b/src/model/xqviewmodel.h
@@ -55,7 +55,6 @@ public:
   virtual void initModel( const QString& modelName);
 
   void expandNewItem(const QModelIndex& index);
-  void toggleSection( const XQModelSection& section );
   void toggleSection( const QString& sectionKey );
 
   //little helpers
@@ -67,7 +66,7 @@ public:
 
   // undo-/redo-able stuff
 
-  virtual void cmdToggleSection( const XQCommand& command );
+  //virtual void cmdToggleSection( const XQCommand& command );
   virtual void cmdCut( const XQCommand& command );
   virtual void cmdCutUndo( const XQCommand& command );
   virtual void cmdPaste( const XQCommand& command );
@@ -77,29 +76,15 @@ public:
   virtual void cmdNew( const XQCommand& command );
   virtual void cmdNewUndo( const XQCommand& command );
 
-
-
-  /*!
-
-  Derzeit wird die default-implementierung von data/setData genutzt. hier wäre dann die
-  Stelle um setData & data an externe 'handler' umzubiegen, siehe giovannies 'model-injection'
-
-  QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const override
-  {
-    return QStandardItemModel::data( index, role );
-  }
-
-  bool setData(const QModelIndex& index, const QVariant& value, int role = Qt::EditRole) override
-  {
-    qDebug() << " --- setData: " << value.toString();
-    return QStandardItemModel::setData( index, value, role );
-  }
-
-  */
+  // Derzeit wird die default-implementierung von data/setData genutzt. hier wäre dann die
+  // Stelle um setData & data an externe 'handler' umzubiegen, siehe giovannies 'model-injection'
 
 signals:
 
   void xqItemChanged( const XQItem& item );
+  void itemCreated( XQItem* newItem );
+  void sectionCreated( const XQModelSection& section );
+  void sectionToggled( const XQModelSection& section );
 
 public slots:
 
@@ -111,11 +96,7 @@ public slots:
   virtual void onCommandRedo( const XQCommand& command );
   virtual void onCommandUndo( const XQCommand& command );
 
-signals:
 
-  void itemCreated( XQItem* newItem );
-  void sectionCreated( const XQModelSection& section );
-  void sectionToggled( const XQModelSection& section );
 
 protected: