diff --git a/cg/cg0200a.uml b/cg/cg0200a.uml
index ce4b2c15b..c22ec9385 100755
--- a/cg/cg0200a.uml
+++ b/cg/cg0200a.uml
@@ -671,7 +671,8 @@ STRING F_CODLIN 1
 BEGIN
 PROMPT 2 7 "Lingua        "
 FIELD LF_CLIFO->CODLIN
-USE %LNG
+USE %LNG         
+FLAGS "U"
 INPUT CODTAB F_CODLIN
 DISPLAY "Codice lingua " CODTAB
 DISPLAY "Descrizione@50" S0