diff --git a/ve/velib.h b/ve/velib.h
index 57f4226e2..0b99e6059 100755
--- a/ve/velib.h
+++ b/ve/velib.h
@@ -425,6 +425,8 @@ public:
 	const int decr_perc_prezzo() const { return _decrp;}	
 
 	bool formfeed() const { return get_bool("B0"); }
+	int detraibilita() const { return get_int("I0"); }
+	real perc_indetraibilita() const { return get_real("R0"); }
 
 	TFormula_documento* first_formula() { return succ_formula(true); }
 	TFormula_documento* succ_formula(bool restart = FALSE);
@@ -886,4 +888,4 @@ public:
 	virtual ~TDocumento_mask();
 };
 
-#endif
\ No newline at end of file
+#endif