diff --git a/sources/nomenclature.cpp b/sources/nomenclature.cpp
index feb117f1c..7a48e51a1 100644
--- a/sources/nomenclature.cpp
+++ b/sources/nomenclature.cpp
@@ -121,7 +121,7 @@ QString nomenclature::getNomenclature()
  * @param elmt : the element to getinfo
  * @return : QString with information about element formated to csv file
  */
-QString nomenclature::getElementInfo(const Element *elmt) {
+QString nomenclature::getElementInfo(Element *elmt) {
 	QString info;
 
 	Diagram *diagram = elmt -> diagram();
@@ -132,16 +132,15 @@ QString nomenclature::getElementInfo(const Element *elmt) {
 	info += diagram -> border_and_titleblock.folio() + ";";
 	info += elmt -> name() + ";";
 	info += elmt-> diagram()-> convertPosition(elmt -> scenePos()).toString() + ";";
-	info += elmt_info["label"].toString() + ";";
-	info += elmt_info["designation"].toString() + ";";
-	info += elmt_info["comment"].toString() + ";";
-	info += elmt_info["manufacturer"].toString() + ";";
-	info += elmt_info["manufacturer-reference"].toString() + ";";
-	info += elmt_info["auxiliary1"].toString() + ";";
-	info += elmt_info["auxiliary2"].toString() + ";";
-	info += elmt_info["machine-manufacturer-reference"].toString() + ";";
-	info += elmt_info["location"].toString() + ";";
-	info += elmt_info["function"].toString() + "\n";
-
+	info += elmt->assignVariables(elmt_info["label"].toString(), elmt) + ";";
+	info += elmt->assignVariables(elmt_info["designation"].toString(), elmt) + ";";
+	info += elmt->assignVariables(elmt_info["comment"].toString(), elmt) + ";";
+	info += elmt->assignVariables(elmt_info["manufacturer"].toString(), elmt) + ";";
+	info += elmt->assignVariables(elmt_info["manufacturer-reference"].toString(), elmt) + ";";
+	info += elmt->assignVariables(elmt_info["auxiliary1"].toString(), elmt) + ";";
+	info += elmt->assignVariables(elmt_info["auxiliary2"].toString(), elmt) + ";";
+	info += elmt->assignVariables(elmt_info["machine-manufacturer-reference"].toString(), elmt) + ";";
+	info += elmt->assignVariables(elmt_info["location"].toString(), elmt) + ";";
+	info += elmt->assignVariables(elmt_info["function"].toString(), elmt) + "\n";
 	return info;
 }
diff --git a/sources/nomenclature.h b/sources/nomenclature.h
index 4a041ba60..f44c02a9d 100644
--- a/sources/nomenclature.h
+++ b/sources/nomenclature.h
@@ -56,7 +56,7 @@ class nomenclature
 	
 	private:
 	QString getNomenclature ();
-	QString getElementInfo  (const Element *elmt);
+	QString getElementInfo  (Element *elmt);
 	
 };
 
diff --git a/sources/qetgraphicsitem/crossrefitem.cpp b/sources/qetgraphicsitem/crossrefitem.cpp
index a2a4ac2e7..01a0356d3 100644
--- a/sources/qetgraphicsitem/crossrefitem.cpp
+++ b/sources/qetgraphicsitem/crossrefitem.cpp
@@ -535,7 +535,7 @@ void CrossRefItem::fillCrossRef(QPainter &painter) {
  */
 void CrossRefItem::AddExtraInfo(QPainter &painter)
 {
-	QString comment = m_element -> elementInformations()["comment"].toString();
+	QString comment = m_element -> assignVariables(m_element -> elementInformations()["comment"].toString(), m_element);
 	bool must_show  = m_element -> elementInformations().keyMustShow("comment");
 
 	if (!comment.isEmpty() && must_show)
diff --git a/sources/qetgraphicsitem/customelement.cpp b/sources/qetgraphicsitem/customelement.cpp
index 8d68100fc..bcd0dd8b8 100644
--- a/sources/qetgraphicsitem/customelement.cpp
+++ b/sources/qetgraphicsitem/customelement.cpp
@@ -987,11 +987,3 @@ ElementTextItem* CustomElement::taggedText(const QString &tagg) const {
 	}
 	return NULL;
 }
-
-QString CustomElement::assignVariables(QString label, Element *elmt){
-	label.replace("%f", QString::number(elmt->diagram()->folioIndex()+1));
-	label.replace("%F", elmt->diagram() -> border_and_titleblock.folio());
-	label.replace("%c", QString::number(elmt->diagram() -> convertPosition(elmt -> scenePos()).number()));
-	label.replace("%l", elmt->diagram() -> convertPosition(elmt -> scenePos()).letter());
-	return label;
-}
diff --git a/sources/qetgraphicsitem/customelement.h b/sources/qetgraphicsitem/customelement.h
index 2e332b847..53305de33 100644
--- a/sources/qetgraphicsitem/customelement.h
+++ b/sources/qetgraphicsitem/customelement.h
@@ -93,7 +93,6 @@ class CustomElement : public FixedElement
 	virtual bool validOrientationAttribute(const QDomElement &);
 	virtual void setPainterStyle(QDomElement &, QPainter &);
 	ElementTextItem* setTaggedText(const QString &tagg, const QString &newstr, const bool noeditable=false);
-	QString assignVariables (QString, Element *);
 };
 
 /**
diff --git a/sources/qetgraphicsitem/element.cpp b/sources/qetgraphicsitem/element.cpp
index d92e086b1..dfa07645a 100644
--- a/sources/qetgraphicsitem/element.cpp
+++ b/sources/qetgraphicsitem/element.cpp
@@ -635,3 +635,17 @@ void Element::hoverLeaveEvent(QGraphicsSceneHoverEvent *e) {
 	m_mouse_over = false;
 	update();
 }
+
+/**
+ * @brief Element::assignVariables()
+ * Assign variables values
+ * @param label, string to be changed
+ * @param elmt, element to extract variables values
+ */
+QString Element::assignVariables(QString label, Element *elmt){
+	label.replace("%f", QString::number(elmt->diagram()->folioIndex()+1));
+	label.replace("%F", elmt->diagram() -> border_and_titleblock.folio());
+	label.replace("%c", QString::number(elmt->diagram() -> convertPosition(elmt -> scenePos()).number()));
+	label.replace("%l", elmt->diagram() -> convertPosition(elmt -> scenePos()).letter());
+	return label;
+}
diff --git a/sources/qetgraphicsitem/element.h b/sources/qetgraphicsitem/element.h
index 2fc00ac03..a6a773743 100644
--- a/sources/qetgraphicsitem/element.h
+++ b/sources/qetgraphicsitem/element.h
@@ -131,6 +131,7 @@ class Element : public QetGraphicsItem {
 		DiagramContext  kindInformations       () const             {return kind_informations_;}	//@kind_information_ is used to store more information
 																									//about the herited class like contactelement for know
 																									// kind of contact (simple tempo) or number of contact show by the element.
+		QString assignVariables (QString, Element *);
 
 	//ATTRIBUTES
 	protected: