diff --git a/base_wamas_ubl/lib/wamas/wamas_grammar/art.py b/base_wamas_ubl/lib/wamas/wamas_grammar/art.py
index 8b03ce1ad5..519a1dc561 100644
--- a/base_wamas_ubl/lib/wamas/wamas_grammar/art.py
+++ b/base_wamas_ubl/lib/wamas/wamas_grammar/art.py
@@ -187,7 +187,7 @@
             "type": "bool",
             "length": 1,
             "dp": False,
-            "dict_key": "no_stock_wamas",
+            "dict_key": "has_stock",
             "df_val": False,
             "df_func": False,
         },
@@ -235,7 +235,7 @@
             "type": "bool",
             "length": 1,
             "dp": False,
-            "dict_key": False,
+            "dict_key": "sell_only_by_packaging",
             "df_val": False,
             "df_func": False,
         },
@@ -315,15 +315,15 @@
             "type": "bool",
             "length": 1,
             "dp": False,
-            "dict_key": "sell_only_by_packaging",
-            "df_val": False,
+            "dict_key": False,
+            "df_val": "N",
             "df_func": False,
         },
         "Art_ChargePflWe": {
             "type": "bool",
             "length": 1,
             "dp": False,
-            "dict_key": False,
+            "dict_key": "compulsory_lot",
             "df_val": False,
             "df_func": False,
         },