diff --git a/Egw.Window.Data/Enums.cs b/Egw.Window.Data/Enums.cs
index 9c2d102..e6ab606 100644
--- a/Egw.Window.Data/Enums.cs
+++ b/Egw.Window.Data/Enums.cs
@@ -36,7 +36,8 @@ namespace Egw.Window.Data
             NULL = 0,
             LIST = 1,
             CALCHARDWARE = 2,
-            HARDWAREOPTIONS = 3
+            HARDWAREOPTIONS = 3,
+            SASHSHAPE = 4
         }