diff --git a/Base/TreeView/TreeViewItemBase.vb b/Base/TreeView/TreeViewItemBase.vb
index eba277f..495a4da 100644
--- a/Base/TreeView/TreeViewItemBase.vb
+++ b/Base/TreeView/TreeViewItemBase.vb
@@ -1,5 +1,7 @@
 Imports System.Collections.ObjectModel
 Imports System.ComponentModel
+Imports EgtUILib
+Imports EgtUILib.EgtInterface
 
 ' Classe che definisce un elemento di base del TreeView
 Public Class TreeViewItemBase
@@ -31,7 +33,7 @@ Public Class TreeViewItemBase
       End Set
    End Property
 
-   Private m_isExpanded As Boolean
+   Friend m_isExpanded As Boolean
    Public Property IsExpanded As Boolean
       Get
          Return m_isExpanded
@@ -39,6 +41,25 @@ Public Class TreeViewItemBase
       Set(value As Boolean)
          If (value <> m_isExpanded) Then
             m_isExpanded = value
+            If Not Map.refProjectVM.bSelObjOnScene Then
+               Dim m_onldObjTreeOldId As Integer = Map.refManageLayerExpanderVM.m_nObjTreeOldId
+               If Not m_isExpanded Then
+               Else
+                  For Each Item As LayerTreeViewItem In Map.refManageLayerExpanderVM.LayerList
+                     For Each LayerItem As LayerTreeViewItem In Item.Items
+                        If m_isExpanded = LayerItem.m_isExpanded Then
+                           If m_onldObjTreeOldId = LayerItem.Id Then
+                              Map.refProjectVM.SetLastInteger(LayerItem.Id)
+                              Map.refProjectVM.ExecuteCommand(Controller.CMD.DESELECTPARTLAYEROBJ)
+                           Else
+                              Map.refManageLayerExpanderVM.SelectIdInObjTree(LayerItem.Id)
+                              'Map.refProjectVM.ExecuteCommand(Controller.CMD.SETCURRPARTLAYER)
+                           End If
+                        End If
+                     Next
+                  Next
+               End If
+            End If
             NotifyPropertyChanged("IsExpanded")
          End If
       End Set
@@ -92,6 +113,7 @@ Public Class InheritableTreeViewItem
    Implements INotifyPropertyChanged
 
    Friend m_Name As String
+
    Public Property Name As String
       Get
          Return m_Name
@@ -195,7 +217,6 @@ Public Class ParentItem
    Inherits TreeViewItemBase
 
    Private m_sPictureString As String
-   Private m_Items As ObservableCollection(Of ChildItem)
 
    Public Property PictureString As String
       Get
@@ -209,6 +230,7 @@ Public Class ParentItem
       End Set
    End Property
 
+   Private m_Items As ObservableCollection(Of ChildItem)
    Public Property Items As ObservableCollection(Of ChildItem)
       Get
          Return m_Items
@@ -255,4 +277,4 @@ Public Class ChildItem
       MyBase.New(Name, IsSelected, IsExpanded, IsActive)
    End Sub
 
-End Class
+End Class
\ No newline at end of file
diff --git a/OptionPanel/DrawOptionPanel/InfoExpander/InfoExpanderV.xaml b/OptionPanel/DrawOptionPanel/InfoExpander/InfoExpanderV.xaml
index 734f7c4..723305f 100644
--- a/OptionPanel/DrawOptionPanel/InfoExpander/InfoExpanderV.xaml
+++ b/OptionPanel/DrawOptionPanel/InfoExpander/InfoExpanderV.xaml
@@ -3,7 +3,7 @@
              xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
 
    <Expander IsExpanded="{Binding IsEnabled}" IsEnabled="{Binding IsEnabled}"
-      Style="{StaticResource ExpanderStyle}">
+             Style="{StaticResource ExpanderStyle}">
       <Expander.Header>
          <TextBlock Text="{Binding PropertiesMsg}"/>
       </Expander.Header>
diff --git a/OptionPanel/DrawOptionPanel/InputExpander/InputExpanderV.xaml b/OptionPanel/DrawOptionPanel/InputExpander/InputExpanderV.xaml
index 2002e5e..d94ce2d 100644
--- a/OptionPanel/DrawOptionPanel/InputExpander/InputExpanderV.xaml
+++ b/OptionPanel/DrawOptionPanel/InputExpander/InputExpanderV.xaml
@@ -1,9 +1,11 @@
 <UserControl x:Class="InputExpanderV"
-   xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
-   xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:EgtCAM5="clr-namespace:EgtCAM5"
+             xmlns:EgtWPFLib5="clr-namespace:EgtWPFLib5;assembly=EgtWPFLib5">
 
    <Expander Header="{Binding Title}" IsExpanded="{Binding IsExpanded}" IsEnabled="{Binding IsEnabled}"
-      Style="{StaticResource ExpanderStyle}">
+             Style="{StaticResource ExpanderStyle}">
       <StackPanel>
          <StackPanel.Style>
             <Style TargetType="{x:Type StackPanel}">
@@ -16,27 +18,75 @@
          </StackPanel.Style>
          <TextBlock Text="{Binding TextBlock}"
                     Visibility="{Binding TextVisibility}" Margin="5,5,0,5"/>
-         <TextBox x:Name="Txt" Text="{Binding TextBox,UpdateSourceTrigger=PropertyChanged}"  
-                  PreviewKeyDown="TextBox_PreviewKeyDown" Height="Auto"
-                  Visibility="{Binding TextVisibility}" Margin="5,0,5,5" >
-            <TextBox.InputBindings>
-               <KeyBinding Key="Enter" Command="{Binding DoneCommand}"/>
-               <KeyBinding Key="S" Modifiers="Control" Command="{Binding ShowCommand}"/>
-            </TextBox.InputBindings>
-         </TextBox>
+         <Grid>
+            <Grid.ColumnDefinitions>
+               <ColumnDefinition Width="1*"/>
+               <ColumnDefinition Width="Auto"/>
+            </Grid.ColumnDefinitions>
+            <TextBox x:Name="Txt" Text="{Binding TextBox,UpdateSourceTrigger=PropertyChanged}"  
+                     PreviewKeyDown="TextBox_PreviewKeyDown" Height="Auto"
+                     Visibility="{Binding TextVisibility}" Margin="5,0,5,5" >
+               <TextBox.InputBindings>
+                  <KeyBinding Key="Enter" Command="{Binding DoneCommand}"/>
+                  <KeyBinding Key="S" Modifiers="Control" Command="{Binding ShowCommand}"/>
+               </TextBox.InputBindings>
+            </TextBox>
+            <Button Grid.Column="1" 
+                    Content="+"
+                    Command="{Binding ShowInfoItemCommand}"
+                    Visibility="Collapsed"
+                    Width="20"
+                    Height="20"
+                    Margin="5,-1,5,0" 
+                    VerticalAlignment="Top"/>
+            <!--Visibility="{Binding ShowInfoItemVisibility}"-->
+         </Grid>
          <CheckBox Content="{Binding CheckBoxText}" IsChecked="{Binding IsChecked}"
                    Visibility="{Binding CheckVisibility}" Margin="5,0,5,5"/>
          <ComboBox ItemsSource="{Binding ComboItemsList}" SelectedIndex="{Binding ComboSelectedIndex}"
-                   Visibility="{Binding ComboVisibility}" Margin="5,0,5,5"/>
+                   Visibility="{Binding ComboVisibility}" Margin="5,5,5,5"/>
+
+         <ItemsControl ItemsSource="{Binding InfoList}"
+                       Visibility="{Binding InfoVisibility}"
+                       Margin="5,5,0,10">
+            <ItemsControl.ItemTemplate>
+               <DataTemplate>
+                  <Grid>
+                     <Grid.ColumnDefinitions>
+                        <ColumnDefinition Width="Auto"/>
+                        <ColumnDefinition Width="1*"/>
+                        <ColumnDefinition Width="Auto"/>
+                     </Grid.ColumnDefinitions>
+                     <TextBlock Text="{Binding Key}"
+                                Width="70"
+                                Margin="0,6,-15,0"/>
+                     <TextBox Grid.Column="1" 
+                              Text="{Binding Valour, UpdateSourceTrigger=PropertyChanged}"
+                              Margin="0,5,5,10">
+                        <TextBox.InputBindings>
+                           <KeyBinding Key="Enter" Command="{Binding DoneInfoCommand}"/>
+                        </TextBox.InputBindings>
+                     </TextBox>
+                     <Button Grid.Column="2" 
+                             Content="-"
+                             Command="{Binding RemoveInfoItemCommand}"
+                             Width="20"
+                             Height="20"
+                             Margin="5,-2,5,5"/>
+                  </Grid>
+               </DataTemplate>
+            </ItemsControl.ItemTemplate>
+         </ItemsControl>
+
          <Grid Margin="5,0,5,5">
             <Grid.ColumnDefinitions>
                <ColumnDefinition Width="1*"/>
                <ColumnDefinition Width="1*"/>
             </Grid.ColumnDefinitions>
             <Button Command="{Binding ShowCommand}" Visibility="{Binding ShowBtnVisibility}"
-               Content="{Binding ShowMsg}" Style="{StaticResource EgtCAM5_InputButton}"/>
+                    Content="{Binding ShowMsg}" Style="{StaticResource EgtCAM5_InputButton}"/>
             <Button Command="{Binding DoneCommand}" Grid.Column="1"
-               Content="{Binding OkMsg}" Style="{StaticResource EgtCAM5_InputButton}"/>
+                    Content="{Binding OkMsg}" Style="{StaticResource EgtCAM5_InputButton}"/>
          </Grid>
       </StackPanel>
    </Expander>
diff --git a/OptionPanel/DrawOptionPanel/InputExpander/InputExpanderVM.vb b/OptionPanel/DrawOptionPanel/InputExpander/InputExpanderVM.vb
index 3421f21..7b3975c 100644
--- a/OptionPanel/DrawOptionPanel/InputExpander/InputExpanderVM.vb
+++ b/OptionPanel/DrawOptionPanel/InputExpander/InputExpanderVM.vb
@@ -1,11 +1,29 @@
 Imports System.Collections.ObjectModel
 Imports EgtUILib
+Imports MS.Internal
 
 Public Class InputExpanderVM
    Inherits ViewModelBase
 
 #Region "FIELDS & PROPERTIES"
 
+   ' Variabile temporanea per salvare bShow
+   Private m_tmpbShow As Boolean
+
+   Private m_tmpInfoList As New ObservableCollection(Of InfoItem)
+   ''' <summary>
+   ''' Lista temporanea delle info
+   ''' </summary>
+   Private Property tmpInfoList As ObservableCollection(Of InfoItem)
+      Get
+         Return m_tmpInfoList
+      End Get
+      Set(value As ObservableCollection(Of InfoItem))
+         m_tmpInfoList = value
+         OnPropertyChanged("tmpInfoList")
+      End Set
+   End Property
+
    ' Expander fields
    Private m_IsExpanded As Boolean
    Public Property IsExpanded As Boolean
@@ -140,15 +158,47 @@ Public Class InputExpanderVM
       End Set
    End Property
 
+   Private m_InfoList As New ObservableCollection(Of InfoItem)
+   ''' <summary>
+   ''' Lista delle info modificate
+   ''' </summary>
+   Public Property InfoList As ObservableCollection(Of InfoItem)
+      Get
+         Return m_InfoList
+      End Get
+      Set(value As ObservableCollection(Of InfoItem))
+         m_InfoList = value
+         OnPropertyChanged("InfoList")
+      End Set
+   End Property
+
    Private m_ComboSelectedIndex As Integer
    Public Property ComboSelectedIndex As Integer
       Get
          Return m_ComboSelectedIndex
       End Get
       Set(value As Integer)
-         Map.refProjectVM.SetLastInteger(value)
+         If m_tmpbShow Then Map.refProjectVM.SetLastInteger(value)
          m_ComboSelectedIndex = value
+         ' Assegno l'indice selezionato ad una variabile temporanea per utilizzarlo quando rimuovo l'info dalla lista
+         Dim tmpComboSelectedIndex As Integer = ComboSelectedIndex
+         ' Controllo se l'indice è maggiore o uguale a zero e la lista tmp contiene valori
+         If m_ComboSelectedIndex >= 0 AndAlso tmpInfoList.Count > 0 Then
+            ' Controllo se la info è contenuta nella lista ComboItemsList
+            If ComboItemsList.Contains(tmpInfoList(m_ComboSelectedIndex).sKey) Then
+               ' Aggiungo la info alla lista per visualizzarla
+               InfoList.Add(New InfoItem(tmpInfoList(m_ComboSelectedIndex).nId, tmpInfoList(m_ComboSelectedIndex).sKey, m_tmpInfoList(m_ComboSelectedIndex).sValour))
+               ' Nascondo la combobox
+               ComboVisibility = Visibility.Collapsed
+               ' Rimuovo la info dalla ComboItemsList
+               ComboItemsList.Remove(tmpInfoList(m_ComboSelectedIndex).sKey)
+            End If
+            ' Rimuovo la info dalla tmpInfoList
+            tmpInfoList.Remove(tmpInfoList(tmpComboSelectedIndex))
+         End If
          OnPropertyChanged("ComboSelectedIndex")
+         OnPropertyChanged("ComboItemsList")
+         OnPropertyChanged("InfoList")
       End Set
    End Property
 
@@ -177,9 +227,43 @@ Public Class InputExpanderVM
       End Set
    End Property
 
+   Private m_ShowInfoItemVisibility As Visibility
+   ''' <summary>
+   ''' Propietà visibilità bottone +
+   ''' </summary>
+   Public Property ShowInfoItemVisibility As Visibility
+      Get
+         Return m_ShowInfoItemVisibility
+      End Get
+      Set(value As Visibility)
+         If value <> m_ShowInfoItemVisibility Then
+            m_ShowInfoItemVisibility = value
+            OnPropertyChanged("ShowInfoItemVisibility")
+         End If
+      End Set
+   End Property
+
+   Private m_InfoVisibility As Visibility
+   ''' <summary>
+   ''' Propietà visibilità lista info modificate
+   ''' </summary>
+   Public Property InfoVisibility As Visibility
+      Get
+         Return m_InfoVisibility
+      End Get
+      Set(value As Visibility)
+         If value <> m_InfoVisibility Then
+            m_InfoVisibility = value
+            OnPropertyChanged("InfoVisibility")
+         End If
+      End Set
+   End Property
+
    ' Commands definition
    Private m_cmdShow As ICommand
    Private m_cmdDone As ICommand
+   Private m_cmdShowInfoItem As ICommand
+   Private m_cmdRemoveInfoItem As ICommand
 
 #Region "Messages"
 
@@ -257,6 +341,15 @@ Public Class InputExpanderVM
    ''' Execute the Point.  This method is invoked by the PointCommand.
    ''' </summary>
    Public Sub Done(ByVal param As Object)
+      ' Controllo se la lista contenente la info modificata sia presente
+      If InfoList.Count > 0 Then
+         ' Ciclo sulla lista
+         For Each Item As InfoItem In InfoList
+            Map.refProjectVM.NotifyInputText((Item.Key & "=" & Item.Valour).Trim())
+            ' Assegno a m_TextBox la info modificata
+            m_TextBox &= vbCrLf & (Item.Key & "=" & Item.Valour).Trim() & vbCrLf
+         Next
+      End If
       Map.refProjectVM.Done(m_TextBox)
    End Sub
 
@@ -269,6 +362,30 @@ Public Class InputExpanderVM
 
 #End Region ' DoneCommand
 
+#Region "ShowInfoItemCommand"
+
+   ''' <summary>
+   ''' Comando per la visualizzazione della combobox
+   ''' </summary>
+   Public ReadOnly Property ShowInfoItemCommand As ICommand
+      Get
+         If m_cmdShowInfoItem Is Nothing Then
+            m_cmdShowInfoItem = New Command(AddressOf ShowInfoItem)
+         End If
+         Return m_cmdShowInfoItem
+      End Get
+   End Property
+
+   ''' <summary>
+   ''' Funzione per la visualizzazione della combobox
+   ''' </summary>
+   ''' <param name="param"></param>
+   Public Sub ShowInfoItem(ByVal param As Object)
+      ComboVisibility = Visibility.Visible
+   End Sub
+
+#End Region    ' ShowInfoItemCommand
+
 #End Region
 
 #Region "METHODS"
@@ -279,13 +396,37 @@ Public Class InputExpanderVM
          TextBlock = PrepareInputBoxParam.sLabel
          TextBox = ""
          TextVisibility = Visibility.Visible
+         ' Controllo se il titolo è uguale a INFO se si
+         If Title = EgtMsg(5359).ToUpper() Then
+            ' Metto tmpbShow a false
+            m_tmpbShow = False
+            ' Rendo visibile il pulsante che mostra la lista delle info
+            ShowInfoItemVisibility = Visibility.Visible
+            ' Rendo visibile la lista delle info selezionate
+            InfoVisibility = Visibility.Visible
+            ' Pulisco la lista tmpInfoList
+            tmpInfoList.Clear()
+            ' Pulisco la lista InfoList
+            InfoList.Clear()
+            ' Pulisco la lista ComboItemsList
+            ComboItemsList.Clear()
+            ' Popolo la lista ComboItemsList
+            ComboInfo()
+         End If
       End If
       If PrepareInputBoxParam.sCheckLabel <> "" Then
          CheckBoxText = PrepareInputBoxParam.sCheckLabel
          CheckVisibility = Visibility.Visible
       End If
       If PrepareInputBoxParam.bShowCombo Then
+         ' Assegno a tmpbShow PrepareInputBoxParam.bShowCombo
+         m_tmpbShow = PrepareInputBoxParam.bShowCombo
+         ' Pulisco la lista ComboItemsList
          ComboItemsList.Clear()
+         ' Pulisco la lista tmpInfoList
+         tmpInfoList.Clear()
+         ' Pulisco la lista InfoList
+         InfoList.Clear()
          ComboVisibility = Visibility.Visible
       End If
       If PrepareInputBoxParam.bShowBtn Then
@@ -302,6 +443,8 @@ Public Class InputExpanderVM
       CheckVisibility = Visibility.Collapsed
       ComboVisibility = Visibility.Collapsed
       ShowBtnVisibility = Visibility.Collapsed
+      ShowInfoItemVisibility = Visibility.Collapsed
+      InfoVisibility = Visibility.Collapsed
       IsExpanded = False
       IsEnabled = False
    End Sub
@@ -329,12 +472,44 @@ Public Class InputExpanderVM
 
    Private Function AddInputBoxCombo(ByVal sText As String, ByVal bSelected As Boolean) As Boolean
       ComboItemsList.Add(sText)
+
       If bSelected Then
          ComboSelectedIndex = ComboItemsList.Count - 1
       End If
       Return True
    End Function
 
+   ''' <summary>
+   ''' Rimovi nota da info lista
+   ''' </summary>
+   ''' <param name="InfoItem">Informazione da eliminare</param>
+   Friend Sub RemoveItemInfo(InfoItem As InfoItem)
+      ' Rimuovo info da lista modifica
+      InfoList.Remove(InfoItem)
+      ' Riaggiungo la info eliminata
+      ComboItemsList.Add(InfoItem.sKey)
+      ' Riaggiungo la info eliminata
+      tmpInfoList.Add(InfoItem)
+   End Sub
+
+   ''' <summary>
+   ''' Funzione che popola la lista ComboItemsList
+   ''' </summary>
+   Private Sub ComboInfo()
+      '''''''''''''''''''''''''''''' Recuperare funzione egtgetallinfo quando sarà pronta
+      Dim val As Integer
+      If Not m_tmpbShow Then
+         For Ind As Integer = 0 To 6
+            val += Ind
+            tmpInfoList.Add(New InfoItem(Ind, "A" & +Ind, val.ToString()))
+         Next
+
+         For Each InfoItem As InfoItem In tmpInfoList
+            ComboItemsList.Add(InfoItem.sKey)
+         Next
+      End If
+   End Sub
+
 #End Region    ' Methods
 
 End Class
diff --git a/OptionPanel/DrawOptionPanel/ManageLayerExpander/LayerTreeView.vb b/OptionPanel/DrawOptionPanel/ManageLayerExpander/LayerTreeView.vb
index b4031f9..b7a4323 100644
--- a/OptionPanel/DrawOptionPanel/ManageLayerExpander/LayerTreeView.vb
+++ b/OptionPanel/DrawOptionPanel/ManageLayerExpander/LayerTreeView.vb
@@ -69,7 +69,7 @@ Public Class LayerTreeViewItem
          Return m_bOnOff
       End Get
       Set(value As Boolean)
-         If Map.refProjectVM.GetController().GetStep() <> 0 Then Return
+         'If Map.refProjectVM.GetController().GetStep() <> 0 Then Return
          If m_bOnOff <> value Then
             m_bOnOff = value
             ' se abilitato, eseguo operazione
diff --git a/OptionPanel/DrawOptionPanel/ManageLayerExpander/ManageLayerExpanderV.xaml b/OptionPanel/DrawOptionPanel/ManageLayerExpander/ManageLayerExpanderV.xaml
index e8de67e..21cf0c4 100644
--- a/OptionPanel/DrawOptionPanel/ManageLayerExpander/ManageLayerExpanderV.xaml
+++ b/OptionPanel/DrawOptionPanel/ManageLayerExpander/ManageLayerExpanderV.xaml
@@ -1,9 +1,9 @@
 <UserControl x:Class="ManageLayerExpanderV"
-   xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
-   xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-   xmlns:interactivity="clr-namespace:System.Windows.Interactivity;assembly=System.Windows.Interactivity"
-   xmlns:expression="clr-namespace:Microsoft.Expression.Interactivity.Core;assembly=Microsoft.Expression.Interactions"
-   xmlns:local="clr-namespace:EgtCAM5">
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:interactivity="clr-namespace:System.Windows.Interactivity;assembly=System.Windows.Interactivity"
+             xmlns:expression="clr-namespace:Microsoft.Expression.Interactivity.Core;assembly=Microsoft.Expression.Interactions"
+             xmlns:local="clr-namespace:EgtCAM5">
 
    <Expander IsExpanded="True" Style="{StaticResource ExpanderStyle}">
       <Expander.Header>
@@ -20,11 +20,11 @@
             <Button Content="{Binding NewLayerMsg}" Command="{Binding NewLayerCommand}"  Height="30"/>
             <Button Content="{Binding ColorMsg}" Command="{Binding LayerColorCommand}"  Height="30"/>
          </UniformGrid>
-         
-         <TreeView Name="LayerTreeView" MinHeight="150" MaxHeight="250" 
-            ItemsSource="{Binding Path=LayerList}"
-            VirtualizingStackPanel.IsVirtualizing = "True"
-            VirtualizingStackPanel.VirtualizationMode = "Recycling">
+
+         <TreeView x:Name="LayerTreeView" MinHeight="150" MaxHeight="250" 
+                   ItemsSource="{Binding Path=LayerList}"
+                   VirtualizingStackPanel.IsVirtualizing = "True"
+                   VirtualizingStackPanel.VirtualizationMode = "Recycling">
             <interactivity:Interaction.Triggers>
                <interactivity:EventTrigger EventName="MouseDoubleClick">
                   <interactivity:InvokeCommandAction Command="{Binding TreeViewDoubleClickCommand}"/>
@@ -50,8 +50,8 @@
                         <ColumnDefinition Width="Auto"/>
                      </Grid.ColumnDefinitions>
 
-                     <ToggleButton Style="{StaticResource EgtCAM5_LampToggleButton}" Grid.Column="0"
-                                   IsChecked="{Binding OnOff}" Visibility="{Binding IsHidden}" Focusable="False" Height="15" Width="15" Margin="0,0,5,0"/>
+                     <ToggleButton Style="{StaticResource EgtCAM5_LampToggleButton}" Grid.Column="0" 
+                                   IsChecked="{Binding OnOff}" Visibility="{Binding IsHidden}" Focusable="True" Height="15" Width="15" Margin="0,0,5,0"/>
                      <Image Grid.Column="1" Source="{Binding PictureString}" Height="15" Margin="0,0,5,0"/>
                      <TextBlock Grid.Column="2" Text="{Binding Name}" Margin="0,0,5,0"/>
                      <Ellipse Grid.Column="3" Height="10" Width="10" Fill="{Binding LayerColor}" />
@@ -61,7 +61,7 @@
             </TreeView.Resources>
 
             <!--Style dei nodi CathegoryItem che li riquadra di azzurro quando clicckati ed elimina l'ombra grigia 
-            che si presenta quando la categoria rimane vuota (ombra causata dal multibinding).--> 
+            che si presenta quando la categoria rimane vuota (ombra causata dal multibinding).-->
             <TreeView.ItemContainerStyle>
                <Style TargetType="{x:Type TreeViewItem}">
                   <Setter Property="IsSelected" Value="{Binding IsSelected, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" />
diff --git a/OptionPanel/DrawOptionPanel/ManageLayerExpander/ManageLayerExpanderVM.vb b/OptionPanel/DrawOptionPanel/ManageLayerExpander/ManageLayerExpanderVM.vb
index 59ad21b..455c936 100644
--- a/OptionPanel/DrawOptionPanel/ManageLayerExpander/ManageLayerExpanderVM.vb
+++ b/OptionPanel/DrawOptionPanel/ManageLayerExpander/ManageLayerExpanderVM.vb
@@ -528,7 +528,7 @@ Public Class ManageLayerExpanderVM
 #Region "METHODS"
 
    Private WithEvents ObjTreeTimer As New System.Windows.Threading.DispatcherTimer
-   Private m_nObjTreeOldId As Integer = GDB_ID.NULL
+   Friend m_nObjTreeOldId As Integer = GDB_ID.NULL
    Private m_nObjTreeMenuId As Integer = GDB_ID.NULL
    Private m_bEnableUpdateObjInObjTree As Boolean = True
 
diff --git a/Project/ProjectVM.vb b/Project/ProjectVM.vb
index 8ed8230..73c9dfc 100644
--- a/Project/ProjectVM.vb
+++ b/Project/ProjectVM.vb
@@ -4,7 +4,7 @@ Imports System.IO
 Imports System.Globalization
 Imports EgtUILib
 Imports EgtWPFLib5
-Imports EgtWPFLib5.EgtFloating
+Imports System.Windows.Forms.AxHost
 
 Public Class ProjectVM
    Inherits TabViewModel
@@ -58,14 +58,16 @@ Public Class ProjectVM
       End Get
    End Property
 
-#End Region
 
+
+#End Region
 #Region "EGTUILIB FIELDS"
 
-    Private m_bCPlaneTypePos As Boolean
+   Private m_bCPlaneTypePos As Boolean
 
    ' Variabile per implementazione eventi
    Private m_InputText As String
+   Friend bSelObjOnScene As Boolean = False
 
 #End Region
 
@@ -244,14 +246,14 @@ Public Class ProjectVM
             Dim sTitle As String = EgtMsg(10101)
             MessageBox.Show(sText, sTitle, MessageBoxButton.OK, MessageBoxImage.Error)
          End If
-      ' Se altrimenti manca il collegamento con la chiave di rete
+         ' Se altrimenti manca il collegamento con la chiave di rete
       ElseIf IniFile.m_nKeyLevel = -9 Then
          EgtOutLog("Missing Link with Net Dongle")
          ' Box di avviso chiave mancante : "Collegamento con la Chiave di rete non riuscito. \n Verificare la connessione."  "Errore"
          Dim sText As String = EgtMsg(10108) & vbCrLf & EgtMsg(10109)
          Dim sTitle As String = EgtMsg(10101)
          MessageBox.Show(sText, sTitle, MessageBoxButton.OK, MessageBoxImage.Error)
-      ' Altrimenti manca la licenza
+         ' Altrimenti manca la licenza
       Else
          EgtOutLog("Problems with Licence")
          ' Box di avviso licenza con problemi : sKeyInfo \n "Programma senza licenza. \n Caricala e riavvia il programma."  "Errore"
@@ -486,7 +488,7 @@ Public Class ProjectVM
             End If
             ' Esecuzione
             bOk = ExecBeam(sFile, sMachine, nFlag, True)
-         ' altrimenti pareti
+            ' altrimenti pareti
          Else
             ' Verifica abilitazione elaborazione pareti
             If Not VerifyWall(sFile, sMachine, nFlag) Then
@@ -500,12 +502,12 @@ Public Class ProjectVM
          If nFlag = 0 Or nFlag = 3 Or nFlag = 4 Then
             Map.refMachinePanelVM.SaveCurrentMachine()
             Map.refMainWindowVM.CloseApplicationCmd()
-         ' Altrimenti se richiesta visualizzazione DB utensili
+            ' Altrimenti se richiesta visualizzazione DB utensili
          ElseIf nFlag = 11 And bOk Then
             MyMachinePanelVM.ToolDb()
             Map.refMachinePanelVM.SaveCurrentMachine()
             Map.refMainWindowVM.CloseApplicationCmd()
-         ' Altrimenti se richiesta visualizzazione DB lavorazioni
+            ' Altrimenti se richiesta visualizzazione DB lavorazioni
          ElseIf nFlag = 12 And bOk Then
             MyMachinePanelVM.MachDb()
             If bBeam Then
@@ -515,7 +517,7 @@ Public Class ProjectVM
             End If
             Map.refMachinePanelVM.SaveCurrentMachine()
             Map.refMainWindowVM.CloseApplicationCmd()
-         ' Altrimenti se errore
+            ' Altrimenti se errore
          ElseIf Not bOk Then
             EgtZoom(ZM.ALL)
          End If
@@ -1323,6 +1325,25 @@ Public Class ProjectVM
          If Not EgtIsSelectedObj(nId) Then m_Controller.MouseSelectedObj(nId, bLast)
       Else
          m_Controller.MouseSelectedObj(nId, bLast)
+         ' Recupero primo layer selezionato
+         Dim nFirstSelId As Integer = EgtGetFirstSelectedObj()
+         ' Se viene selezionato un layer diverso deseleziono il layer precedente
+         If nFirstSelId <> nId Then
+            SetLastInteger(nFirstSelId)
+            Map.refProjectVM.ExecuteCommand(Controller.CMD.DESELECTPARTLAYEROBJ)
+         End If
+         ' Selezione layer in albero
+         bSelObjOnScene = True
+         Map.refManageLayerExpanderVM.UpdateObjInObjTree(nId)
+         Map.refManageLayerExpanderVM.SelectIdInObjTree(nId)
+         Map.refManageLayerExpanderVM.UpdateObjTree()
+         Map.refProjectVM.ExecuteCommand(Controller.CMD.SETCURRPARTLAYER)
+
+         ' Cancello geometria e info di eventuale precedente analisi
+         Analyze.ClearAnalyzeGroup()
+         Map.refStatusBarVM.NotifyStatusOutput("")
+         EgtDraw()
+         bSelObjOnScene = False
       End If
    End Sub
 
@@ -1387,7 +1408,7 @@ Public Class ProjectVM
          ' Visualizzo numerazione
          Analyze.CreateAnalyzeGroup()
          Analyze.CreateCurveCompoPntNbrs(nId)
-      ' Se superficie trimesh, visualizzo dati faccetta toccata
+         ' Se superficie trimesh, visualizzo dati faccetta toccata
       ElseIf EgtGetType(nId) = GDB_TY.SRF_MESH Then
          Dim nFac As Integer = EgtSurfTmFacetFromTria(nId, nSub)
          If nFac <> -1 Then
@@ -1408,10 +1429,10 @@ Public Class ProjectVM
                                  " / φ=" + DoubleToString(dPhi, 2) + " θ=" + DoubleToString(dTheta, 2)
             Map.refStatusBarVM.NotifyStatusOutput(sOut)
          End If
-      ' Se Regione, visualizzo dati parte toccata
+         ' Se Regione, visualizzo dati parte toccata
       ElseIf EgtGetType(nId) = GDB_TY.SRF_FRGN Then
          Dim nChk As Integer = nSub
-         If nChk >= 0 AndAlso nChk < EgtSurfFrChunkCount( nId) Then
+         If nChk >= 0 AndAlso nChk < EgtSurfFrChunkCount(nId) Then
             ' Visualizzo la normale e il contorno della parte
             Analyze.CreateAnalyzeGroup()
             Analyze.CreateChunkNormal(nId, nChk)
diff --git a/StructureDataForMessenger.vb b/StructureDataForMessenger.vb
index 9e30113..739c6d1 100644
--- a/StructureDataForMessenger.vb
+++ b/StructureDataForMessenger.vb
@@ -1,4 +1,6 @@
 Imports EgtUILib
+Imports EgtWPFLib5
+Imports EgtWPFLib5.MachiningTreeViewItem
 
 Public Class PrepareInputBoxParam
    Friend sTitle As String
@@ -62,4 +64,112 @@ Public Class NewMachOpParam
       Me.SelMachOpId = SelMachOpId
    End Sub
 
+End Class
+
+Public Class InfoItem
+   Inherits VMBase
+
+#Region "FIELDS & PROPERTIES"
+
+   Friend nId As Integer
+   ''' <summary>
+   ''' Indice lista info note
+   ''' </summary>
+   Public ReadOnly Property Id As Integer
+      Get
+         Return Id
+      End Get
+   End Property
+
+   Friend sKey As String
+   ''' <summary>
+   ''' Chiave lista info note
+   ''' </summary>
+   Public ReadOnly Property Key As String
+      Get
+         Return sKey
+      End Get
+   End Property
+
+   Friend sValour As String
+   ''' <summary>
+   ''' Valore lista info note
+   ''' </summary>
+   Public Property Valour As String
+      Get
+         Return sValour
+      End Get
+      Set(value As String)
+         sValour = value
+         NotifyPropertyChanged(NameOf(Valour))
+      End Set
+   End Property
+
+#End Region    ' Fields & Properties
+
+   ' Comandi
+   Private m_cmdRemoveInfoItem As ICommand
+   Private m_cmdDoneInfo As ICommand
+
+#Region "CONSTRUCTORS"
+
+   Sub New(nId As Integer, sKey As String, sValue As String)
+      Me.nId = nId
+      Me.sKey = sKey
+      Me.sValour = sValue
+   End Sub
+
+#End Region    ' Constructors
+
+#Region "COMMANDS"
+
+#Region "RemoveItemNoteCommand"
+
+   ''' <summary>
+   ''' Comando per rimuovere l'informazione selezionata dalla combobox
+   ''' </summary>
+   Public ReadOnly Property RemoveInfoItemCommand As ICommand
+      Get
+         If m_cmdRemoveInfoItem Is Nothing Then
+            m_cmdRemoveInfoItem = New Command(AddressOf RemoveInfoItem)
+         End If
+         Return m_cmdRemoveInfoItem
+      End Get
+   End Property
+
+   ''' <summary>
+   ''' Rimuove l'informazione selezionata dalla combobox
+   ''' </summary>
+   ''' <param name="param"></param>
+   Public Sub RemoveInfoItem(ByVal param As Object)
+      Map.refInputExpanderVM.RemoveItemInfo(Me)
+   End Sub
+
+#End Region    ' RemoveItemNoteCommand
+
+#Region "DoneInfoCommand"
+
+   ''' <summary>
+   ''' Comando per la conferma modifica o aggiunta nuova informazione
+   ''' </summary>
+   Public ReadOnly Property DoneInfoCommand As ICommand
+      Get
+         If m_cmdDoneInfo Is Nothing Then
+            m_cmdDoneInfo = New Command(AddressOf DoneInfo)
+         End If
+         Return m_cmdDoneInfo
+      End Get
+   End Property
+
+   ''' <summary>
+   ''' Conferma modifica o aggiunta nuova informazione
+   ''' </summary>
+   Public Sub DoneInfo(ByVal param As Object)
+      Map.refInputExpanderVM.Done(Me)
+   End Sub
+
+#End Region    ' DoneInfoCommand
+
+#End Region    ' Commands
+
 End Class
\ No newline at end of file