diff --git a/Designing/WinJWDConst.lua b/Designing/WinJWDConst.lua
index 00a7fae..533d7a0 100644
--- a/Designing/WinJWDConst.lua
+++ b/Designing/WinJWDConst.lua
@@ -34,6 +34,7 @@ JWD_MEASURE_TYPE = 'MeasureType'
 
 JWD_FRAME_SHAPE = 'Shape'
 JWD_DIMENSION_LIST = 'DimensionList'
+JWD_THRESHOLD = 'Threshold'
 
 JWD_SASH_LIST = 'SashList'
 JWD_HAS_HANDLE = 'HasHandle'
diff --git a/Designing/WinLib/WinManageProject.lua b/Designing/WinLib/WinManageProject.lua
index cc0ca88..beda01d 100644
--- a/Designing/WinLib/WinManageProject.lua
+++ b/Designing/WinLib/WinManageProject.lua
@@ -200,6 +200,11 @@ local function ConvertTableToGeometry( AreaTable, nParentId)
          return
       end
 
+      -- verifico presenza threshold
+      if AreaTable[JWD_THRESHOLD] then
+         WinCreate.AddThreshold( nAreaId, AreaTable[JWD_THRESHOLD])
+      end
+      
       -- verifico presenza bottomrail
       if AreaTable[JWD_BOTTOMRAIL] then
          WinCreate.AddBottomRail( nAreaId, AreaTable[JWD_BOTTOMRAIL_QTY])
diff --git a/Designing/WinOpenProjectFile.lua b/Designing/WinOpenProjectFile.lua
index e819785..a774911 100644
--- a/Designing/WinOpenProjectFile.lua
+++ b/Designing/WinOpenProjectFile.lua
@@ -66,7 +66,7 @@ WinCalculate.SetCalcSolid( true)
 local nFrameId = EgtGetFirstNameInGroup( GDB_ID.ROOT, WIN_AREA .. '*')
 WinCalculate.CreatePartFromArea( nFrameId)
 -- WinCalculate.AddHardware( nFrameId)
--- WinCalculate.AddAccessories( nFrameId, true)
+WinCalculate.AddAccessories( nFrameId, true)
 
 
 -- elimino profilo se in batch per test