diff --git a/ve/batbtip.h b/ve/batbtip.h
index 427726212..ff963d2f3 100755
--- a/ve/batbtip.h
+++ b/ve/batbtip.h
@@ -4,3 +4,4 @@
 #define F_PROFILO     104
 #define F_PSTAMPA     105
 #define F_CODCAUS     106
+#define F_NCOPIE      107
diff --git a/ve/batbtip.uml b/ve/batbtip.uml
index 5025ae3b2..009dd35da 100755
--- a/ve/batbtip.uml
+++ b/ve/batbtip.uml
@@ -63,16 +63,24 @@ BEGIN
   CHECKTYPE REQUIRED
 END
 
+NUMBER F_NCOPIE 3
+BEGIN
+  PROMPT 2 10 "Numero di copie          "
+  FIELD I0
+  NUM_EXPR {(#THIS_FIELD >= 0)}
+  WARNING "Il numero di copie deve essere positivo"
+END
+
 STRING F_CODCAUS 3
 BEGIN
-  PROMPT 2 10 "Codice causale           "
+  PROMPT 2 11 "Codice causale           "
   FIELD S6
   USE LF_CAUSALI
   INPUT CODCAUS F_CODCAUS
   DISPLAY "Codice" CODCAUS
   DISPLAY "Descrizione@50" DESCR
   OUTPUT F_CODCAUS CODCAUS
-  CHECKTYPE REQUIRED
+  CHECKTYPE NORMAL
 END
 
 ENDPAGE