diff --git a/modules/itop-service-mgmt-1.0.0/model.itop-service-mgmt.php b/modules/itop-service-mgmt-1.0.0/model.itop-service-mgmt.php
index f2ef4750c..3fa1c52a9 100644
--- a/modules/itop-service-mgmt-1.0.0/model.itop-service-mgmt.php
+++ b/modules/itop-service-mgmt-1.0.0/model.itop-service-mgmt.php
@@ -1,4 +1,27 @@
-<?
+<?php
+// Copyright (C) 2010 Combodo SARL
+//
+//   This program is free software; you can redistribute it and/or modify
+//   it under the terms of the GNU General Public License as published by
+//   the Free Software Foundation; version 3 of the License.
+//
+//   This program is distributed in the hope that it will be useful,
+//   but WITHOUT ANY WARRANTY; without even the implied warranty of
+//   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//   GNU General Public License for more details.
+//
+//   You should have received a copy of the GNU General Public License
+//   along with this program; if not, write to the Free Software
+//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+/**
+ * Persistent classes for a CMDB
+ *
+ * @author      Erwan Taloc <erwan.taloc@combodo.com>
+ * @author      Romain Quetiez <romain.quetiez@combodo.com>
+ * @author      Denis Flaven <denis.flaven@combodo.com>
+ * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ */
 
 
 abstract class Contract extends cmdbAbstractObject