diff --git a/EXE_MachMgr.cpp b/EXE_MachMgr.cpp
index ea7cc88..fc1906c 100644
--- a/EXE_MachMgr.cpp
+++ b/EXE_MachMgr.cpp
@@ -1469,6 +1469,36 @@ ExeTdbGetToolHolderDir( string& sTHolderDir)
    return pMachMgr->TdbGetToolHolderDir( sTHolderDir) ;
 }
 
+//-----------------------------------------------------------------------------
+bool
+ExeTdbExport( const STRVECTOR& vsToolsNames, const string& sOutFile)
+{
+   IMachMgr* pMachMgr = GetCurrMachMgr() ;
+   VERIFY_MACHMGR( pMachMgr, false)
+  // recupero il direttorio dei porta utensili
+   return pMachMgr->TdbExport( vsToolsNames, sOutFile) ;
+}
+
+//-----------------------------------------------------------------------------
+bool
+ExeTdbToBeImported( const string& sFile, STRVECTOR& vsToolsNames)
+{
+   IMachMgr* pMachMgr = GetCurrMachMgr() ;
+   VERIFY_MACHMGR( pMachMgr, false)
+  // recupero il direttorio dei porta utensili
+   return pMachMgr->TdbToBeImported( sFile, vsToolsNames) ;
+}
+
+//-----------------------------------------------------------------------------
+bool
+ExeTdbImport( const string& sFile, const STRVECTOR& vsToolsToImport, const STRVECTOR& vsToolsNames, STRVECTOR& vsImported)
+{
+   IMachMgr* pMachMgr = GetCurrMachMgr() ;
+   VERIFY_MACHMGR( pMachMgr, false)
+  // recupero il direttorio dei porta utensili
+   return pMachMgr->TdbImport( sFile, vsToolsToImport, vsToolsNames, vsImported) ;
+}
+
 //-----------------------------------------------------------------------------
 //  Setup
 //-----------------------------------------------------------------------------