diff --git a/sources/dataBase/projectdatabase.cpp b/sources/dataBase/projectdatabase.cpp
index ac53e5b48..58e5a109c 100644
--- a/sources/dataBase/projectdatabase.cpp
+++ b/sources/dataBase/projectdatabase.cpp
@@ -84,57 +84,6 @@ QVector<QStringList> projectDataBase::elementsInfoFromQuery(const QString &query
 	return result_;
 }
 
-/**
- * @brief projectDataBase::headersFromElementsInfoQuery
- * @param query
- * @return the header according to @query.
- * Header can be false, notably when user create is own query.
- */
-QStringList projectDataBase::headersFromElementNomenclatureViewQuery(const QString &query)
-{
-	QStringList header_string;
-	if (!query.startsWith("SELECT ") && !query.contains("FROM")) {
-		return header_string;
-	}
-
-	auto header = query;
-	header.remove(0, 7); //Remove SELECT from the string;
-	header.truncate(header.indexOf("FROM")); //Now we only have the string between SELECT and FROM
-	header.replace(" ", ""); //remove white space
-	QStringList list = header.split(","); //split each column
-
-	if (list.isEmpty()) {
-		return header_string;
-	}
-
-	for (int i=0 ; i<list.size() ; ++i)
-	{
-		auto str = list.at(i);
-
-		if (str == "position") {
-			header_string.append(tr("Position"));
-		} else if (str == "diagram_position") {
-			header_string.append(tr("Position du folio"));
-		} else {
-			auto elmt_str = QETApp::elementTranslatedInfoKey(str);
-			if (!elmt_str.isEmpty()) {
-				header_string.append(elmt_str);
-				continue;
-			}
-			auto diagram_str = QETApp::diagramTranslatedInfoKey(str);
-			if (!diagram_str.isEmpty()) {
-				header_string.append(diagram_str);
-				continue;
-			}
-			else {
-				header_string.append(str);
-			}
-		}
-	}
-
-	return header_string;
-}
-
 /**
  * @brief projectDataBase::updateDB
  * Up to date the content of the data base.
@@ -160,6 +109,14 @@ QETProject *projectDataBase::project() const {
 	return m_project;
 }
 
+/**
+ * @brief projectDataBase::newQuery
+ * @return a QSqlquery with @query as query and the internal database of this class as database to use.
+ */
+QSqlQuery projectDataBase::newQuery(const QString &query) {
+	return QSqlQuery(query, m_data_base);
+}
+
 /**
  * @brief projectDataBase::createDataBase
  * Create the data base
diff --git a/sources/dataBase/projectdatabase.h b/sources/dataBase/projectdatabase.h
index 5aa44cc62..ca1433517 100644
--- a/sources/dataBase/projectdatabase.h
+++ b/sources/dataBase/projectdatabase.h
@@ -48,8 +48,7 @@ class projectDataBase : public QObject
 		QVector<QStringList> elementsInfoFromQuery(const QString &query);
 		void updateDB();
 		QETProject *project() const;
-
-		static QStringList headersFromElementNomenclatureViewQuery(const QString &query);
+		QSqlQuery newQuery(const QString &query = QString());
 
 	signals:
 		void dataBaseUpdated();
diff --git a/sources/factory/qetgraphicstablefactory.cpp b/sources/factory/qetgraphicstablefactory.cpp
index 80aaa9116..bb813b86a 100644
--- a/sources/factory/qetgraphicstablefactory.cpp
+++ b/sources/factory/qetgraphicstablefactory.cpp
@@ -97,7 +97,6 @@ QetGraphicsTableItem *QetGraphicsTableFactory::newTable(Diagram *diagram, AddTab
 	{
 		auto model = new NomenclatureModel(diagram->project(), diagram->project());
 		model->query(dialog->queryStr());
-		model->autoHeaders();
 		model->setData(model->index(0,0), int(dialog->tableAlignment()), Qt::TextAlignmentRole);
 		model->setData(model->index(0,0), dialog->tableFont(), Qt::FontRole);
 		model->setData(model->index(0,0), QETUtils::marginsToString(dialog->headerMargins()), Qt::UserRole+1);
diff --git a/sources/qetgraphicsitem/ViewItem/nomenclaturemodel.cpp b/sources/qetgraphicsitem/ViewItem/nomenclaturemodel.cpp
index 39ecdf704..c65e5bc44 100644
--- a/sources/qetgraphicsitem/ViewItem/nomenclaturemodel.cpp
+++ b/sources/qetgraphicsitem/ViewItem/nomenclaturemodel.cpp
@@ -22,6 +22,9 @@
 
 #include <QModelIndex>
 #include <QFont>
+#include <QSqlQuery>
+#include <QSqlRecord>
+
 
 /**
  * @brief NomenclatureModel::NomenclatureModel
@@ -179,12 +182,15 @@ void NomenclatureModel::query(const QString &query)
 		}
 		m_project->dataBase()->updateDB();
 		if (rm_) {
+			setHeaderString();
 			m_record = m_project->dataBase()->elementsInfoFromQuery(m_query);
 			connect(m_project->dataBase(), &projectDataBase::dataBaseUpdated, this, &NomenclatureModel::dataBaseUpdated);
 		}
 	}
 
 	if (rm_) { emit endResetModel();}
+
+
 }
 
 /**
@@ -199,18 +205,6 @@ QETProject *NomenclatureModel::project() const {
 	return m_project.data();
 }
 
-/**
- * @brief NomenclatureModel::autoHeaders
- * Try to determine the name of each columns header
- */
-void NomenclatureModel::autoHeaders()
-{
-	auto headers = projectDataBase::headersFromElementNomenclatureViewQuery(m_query);
-	for (auto i=0 ; i<headers.size() ; ++i) {
-		this->setHeaderData(i, Qt::Horizontal, headers.at(i));
-	}
-}
-
 /**
  * @brief NomenclatureModel::toXml
  * Save the model to xml,since model can have unlimited data we only save few data (only these used by qelectrotech).
@@ -263,7 +257,6 @@ void NomenclatureModel::fromXml(const QDomElement &element)
 		return;
 
 	query(element.firstChildElement("query").text());
-	autoHeaders();
 
 		//Index 0,0
 	auto index_00 = element.firstChildElement("index00");
@@ -302,3 +295,30 @@ void NomenclatureModel::dataBaseUpdated()
 		emit dataChanged(this->index(0,0), this->index(row-1, col-1), QVector<int>(Qt::DisplayRole));
 	}
 }
+
+void NomenclatureModel::setHeaderString()
+{
+	auto q = m_project->dataBase()->newQuery(m_query);
+	auto record = q.record();
+
+	for (auto i=0 ; i<record.count() ; ++i)
+	{
+		auto field_name = record.fieldName(i);
+		QString header_name;
+
+		if (field_name == "position") {
+			header_name = tr("Position");
+		} else if (field_name == "diagram_position") {
+			header_name = tr("Position du folio");
+		} else {
+			header_name = QETApp::elementTranslatedInfoKey(field_name);
+			if (header_name.isEmpty()) {
+				header_name = QETApp::diagramTranslatedInfoKey(field_name);
+			}
+			if (header_name.isEmpty()) {
+				header_name = field_name;
+			}
+		}
+		this->setHeaderData(i, Qt::Horizontal, header_name);
+	}
+}
diff --git a/sources/qetgraphicsitem/ViewItem/nomenclaturemodel.h b/sources/qetgraphicsitem/ViewItem/nomenclaturemodel.h
index 98bdaa8cf..6f6ad7c13 100644
--- a/sources/qetgraphicsitem/ViewItem/nomenclaturemodel.h
+++ b/sources/qetgraphicsitem/ViewItem/nomenclaturemodel.h
@@ -48,7 +48,6 @@ class NomenclatureModel : public QAbstractTableModel
 		void query(const QString &query);
 		QString queryString() const;
 		QETProject *project() const;
-		void autoHeaders();
 
 		QDomElement toXml(QDomDocument &document) const;
 		void fromXml(const QDomElement &element);
@@ -56,6 +55,7 @@ class NomenclatureModel : public QAbstractTableModel
 
 	private:
 		void dataBaseUpdated();
+		void setHeaderString();
 
 	private:
 		QPointer<QETProject> m_project;