diff --git a/EgtBEAMWALL.Core/Constants/ConstIni.vb b/EgtBEAMWALL.Core/Constants/ConstIni.vb
index fc3788f5..c5f528c2 100644
--- a/EgtBEAMWALL.Core/Constants/ConstIni.vb
+++ b/EgtBEAMWALL.Core/Constants/ConstIni.vb
@@ -43,6 +43,7 @@ Public Module ConstIni
    Public Const K_UPDATEBTL As String = "UpdateBtl"
    Public Const K_DATADIR As String = "DataDir"
    Public Const K_ENABLEEDIT As String = "EnableEdit"
+   Public Const K_FASTPRODUCE As String = "FastProduce"
 
    'Public Const S_LANGUAGES As String = "Languages"
    'Public Const K_LANGUAGE As String = "Language"
diff --git a/EgtBEAMWALL.ViewerOptimizer/CALCPanel/CALCPanelVM.vb b/EgtBEAMWALL.ViewerOptimizer/CALCPanel/CALCPanelVM.vb
index 257857d5..af3bd317 100644
--- a/EgtBEAMWALL.ViewerOptimizer/CALCPanel/CALCPanelVM.vb
+++ b/EgtBEAMWALL.ViewerOptimizer/CALCPanel/CALCPanelVM.vb
@@ -8,11 +8,22 @@ Imports System.Windows.Threading
 Public Class CALCPanelVM
    Inherits VMBase
 
+   Public Enum ProduceType As Integer
+      NULL = 0
+      PRODUCE = 1
+      PRODUCEALL = 2
+   End Enum
+
    ' timer e variabile per ricaricare progetto dopo edit
    Private m_Waiting_Timer As New DispatcherTimer
    Private m_ReloadEditedFile As Boolean = False
 
    Private m_OrigSelectedMachine As Machine = Nothing
+   ' imposta se il calcolo e' stato lanciato dal tasto produci(1), produci tutti(2) o nessuno(0)
+   Private m_FromProduce As ProduceType = ProduceType.NULL
+   Friend Sub SetFromProduce(value As ProduceType)
+      m_FromProduce = value
+   End Sub
 
    Private m_IsMachineApplied As Boolean = False
    Public Property IsMachineApplied As Boolean
@@ -234,6 +245,16 @@ Public Class CALCPanelVM
       End If
       Map.refProjectVM.SetCalcRunning(False)
       Map.refMyStatusBarVM.ResetStopProgress()
+      ' se lanciato dal produci, eseguo produci
+      If m_FromProduce <> ProduceType.NULL Then
+         Select Case m_FromProduce
+            Case ProduceType.PRODUCE
+               Map.refTopPanelVM.ProduceRawPart()
+            Case ProduceType.PRODUCEALL
+               Map.refTopPanelVM.ProduceAllRawPart()
+         End Select
+         m_FromProduce = ProduceType.NULL
+      End If
    End Sub
 
    Private Sub Waiting_Timer_Tick()
diff --git a/EgtBEAMWALL.ViewerOptimizer/TopPanel/TopPanelVM.vb b/EgtBEAMWALL.ViewerOptimizer/TopPanel/TopPanelVM.vb
index e25e0de7..2f963f95 100644
--- a/EgtBEAMWALL.ViewerOptimizer/TopPanel/TopPanelVM.vb
+++ b/EgtBEAMWALL.ViewerOptimizer/TopPanel/TopPanelVM.vb
@@ -227,6 +227,12 @@ Public Class TopPanelVM
    Public Sub ProduceRawPart()
       If IsNothing(Map.refProdManagerVM.CurrProd) Then Return
       Dim ErrorMsg As String = ""
+      ' se attiva opzione e non ancora calcolato
+      If GetMainPrivateProfileInt(S_GENERAL, K_FASTPRODUCE, 0) = 1 And Map.refMachGroupPanelVM.SelectedMachGroup.nGlobalState = CalcStates.NOTCALCULATED Then
+         Map.refCALCPanelVM.SetFromProduce(CALCPanelVM.ProduceType.PRODUCE)
+         Map.refCALCPanelVM.Verify()
+         Return
+      End If
       If Not Produce(Map.refMachGroupPanelVM.SelectedMachGroup, ErrorMsg) AndAlso Not String.IsNullOrWhiteSpace(ErrorMsg) Then
          MessageBox.Show(ErrorMsg)
       End If
@@ -285,6 +291,12 @@ Public Class TopPanelVM
    ''' </summary>
    Public Sub ProduceAllRawPart()
       If IsNothing(Map.refProdManagerVM.CurrProd) Then Return
+      ' se attiva opzione e non ancora calcolato
+      If GetMainPrivateProfileInt(S_GENERAL, K_FASTPRODUCE, 0) = 1 And Map.refMachGroupPanelVM.MachGroupVMList.Any(Function(x As MyMachGroupVM) x.nGlobalState = CalcStates.NOTCALCULATED) Then
+         Map.refCALCPanelVM.SetFromProduce(CALCPanelVM.ProduceType.PRODUCEALL)
+         Map.refCALCPanelVM.VerifyAll()
+         Return
+      End If
       If Map.refMachGroupPanelVM.MachGroupVMList.Count > 0 Then
          Dim MachgroupErrorList As New List(Of MachGroupVM)
          For Each Machgroup In Map.refMachGroupPanelVM.MachGroupVMList