diff --git a/bin/centreon b/bin/centreon
index 5468002a78c93e067ef019c88dade69efb2fcaaa..2a63071382abc5aea8cd1091e2cc4d3e02173da7 100755
--- a/bin/centreon
+++ b/bin/centreon
@@ -86,8 +86,6 @@ if ($debug) {
 	}
 }
 
-
-
 require_once _CENTREON_ETC_."/centreon.conf.php";
 require_once _CLAPI_CLASS_."/centreonAPI.class.php";
 require_once _CLAPI_LIB_."/Centreon/Db/Manager/Manager.php";
@@ -108,8 +106,8 @@ $db = Centreon_Db_Manager::factory('centreon', 'pdo_mysql', $dbConfig);
 $dbConfig['dbname'] = $conf_centreon['dbcstg'];
 $db_storage = Centreon_Db_Manager::factory('storage', 'pdo_mysql', $dbConfig);
 try {
-  $db->getConnection();
-  $db_storage->getConnection();
+    $db->getConnection();
+    $db_storage->getConnection();
 } catch (Exception $e) {
     echo sprintf("Could not connect to database. Check your configuration file %s\n", _CENTREON_ETC_.'/centreon.conf.php');
     if (isset($options['h'])) {
@@ -192,5 +190,5 @@ if ($api->login == "" || $api->password == "") {
         $api->setReturnCode(1);
     }
 }
-	$api->close();
-?>
+
+$api->close();
diff --git a/doc/en/api/clapi/engine_management.rst b/doc/en/api/clapi/engine_management.rst
index 8f98840a1561b71c94bb9555a587180347855add..464206be4b627f879a4e66d83053edabce28eadc 100644
--- a/doc/en/api/clapi/engine_management.rst
+++ b/doc/en/api/clapi/engine_management.rst
@@ -2,6 +2,10 @@
 Poller management
 =================
 
+.. note::
+
+    All actions have to be perform in user root
+
 List available pollers
 ----------------------
 
diff --git a/doc/en/exploitation_guide/Real_time_action.rst b/doc/en/exploitation_guide/Real_time_action.rst
index d3b52ec99fbcc468aa6db2f8a9aae6389ac7f7c2..60401284611e25784b6975cb168d410a74ababd6 100644
--- a/doc/en/exploitation_guide/Real_time_action.rst
+++ b/doc/en/exploitation_guide/Real_time_action.rst
@@ -129,6 +129,10 @@ There are two types of downtime:
 * The **fixed** downtime: it starts and stops at the preview time.
 * The **flexible** downime: it starts during the preview time window as soon as an incident is detected and finishes when preview time in seconds expires.
 
+.. note::
+
+    Start and stop of the downtimes are based on the user timezone or if not set on the server timezone.
+
 Practice
 ========
 
diff --git a/doc/en/release_notes/centreon-2.7/centreon-2.7.5.rst b/doc/en/release_notes/centreon-2.7/centreon-2.7.5.rst
index dad018f5f7b4377916109b61222ede19022678fb..60553d87d2bf0a004ab41655e412014699df4cf3 100644
--- a/doc/en/release_notes/centreon-2.7/centreon-2.7.5.rst
+++ b/doc/en/release_notes/centreon-2.7/centreon-2.7.5.rst
@@ -26,6 +26,6 @@ Features and Bug Fixes
 - Fix: Non admin users could not seen services in Reporting page
 - Fix: Number of hosts in Hostgroups was not good for non admin users
 - Fix: Max and Min was not correct for inverted curves
-- Enh: Add an error message when no pollers are selected in configuration genration page
 - Fix: It was impossible to create Virtual metrics with web UI in french language
 - Fix: Exclude Desactivate poller in configuration generation page filter
+- Enh: Add an error message when no pollers are selected in configuration genration page
diff --git a/doc/fr/api/clapi/engine_management.rst b/doc/fr/api/clapi/engine_management.rst
index 8f98840a1561b71c94bb9555a587180347855add..464206be4b627f879a4e66d83053edabce28eadc 100644
--- a/doc/fr/api/clapi/engine_management.rst
+++ b/doc/fr/api/clapi/engine_management.rst
@@ -2,6 +2,10 @@
 Poller management
 =================
 
+.. note::
+
+    All actions have to be perform in user root
+
 List available pollers
 ----------------------
 
diff --git a/doc/fr/exploitation_guide/Real_time_action.rst b/doc/fr/exploitation_guide/Real_time_action.rst
index 0c1ac4d0f54b37ac36801afffe810d55ef0a3e9c..3179d42839752b9d07e0ad0ea9095edf1c4b5052 100644
--- a/doc/fr/exploitation_guide/Real_time_action.rst
+++ b/doc/fr/exploitation_guide/Real_time_action.rst
@@ -129,6 +129,10 @@ Il existe deux types de temps d'arrêts :
 * Le temps d'arrêt **fixe** : il démarre et s'arrête à l'heure prévue.
 * Le temps d'arrêt **flexible** : il démarrera pendant la fenêtre de temps prévue dès la détection d'un incident et prendra fin lorsque la durée prévue en secondes sera écoulée.
 
+.. note::
+
+    L'heure de début et de fin du temps d'arrêt est basé sur le fuseau horraire de l'utilisateur ou alors par défaut sur le fuseau horraire du serveur.
+
 Pratique
 ========
 
diff --git a/doc/fr/release_notes/centreon-2.7/centreon-2.7.5.rst b/doc/fr/release_notes/centreon-2.7/centreon-2.7.5.rst
index dad018f5f7b4377916109b61222ede19022678fb..60553d87d2bf0a004ab41655e412014699df4cf3 100644
--- a/doc/fr/release_notes/centreon-2.7/centreon-2.7.5.rst
+++ b/doc/fr/release_notes/centreon-2.7/centreon-2.7.5.rst
@@ -26,6 +26,6 @@ Features and Bug Fixes
 - Fix: Non admin users could not seen services in Reporting page
 - Fix: Number of hosts in Hostgroups was not good for non admin users
 - Fix: Max and Min was not correct for inverted curves
-- Enh: Add an error message when no pollers are selected in configuration genration page
 - Fix: It was impossible to create Virtual metrics with web UI in french language
 - Fix: Exclude Desactivate poller in configuration generation page filter
+- Enh: Add an error message when no pollers are selected in configuration genration page
diff --git a/www/class/centreon-clapi/centreon.Config.Poller.class.php b/www/class/centreon-clapi/centreon.Config.Poller.class.php
index a42eef8515d0b4e659a540ac7ba5f95d53c8e434..0455d40290bd0d5e824c1d84548f18f7e040d380 100644
--- a/www/class/centreon-clapi/centreon.Config.Poller.class.php
+++ b/www/class/centreon-clapi/centreon.Config.Poller.class.php
@@ -411,8 +411,6 @@ class CentreonConfigPoller {
         $apacheUser = $this->getApacheUser();
         $centreonGroup = $this->getCentreonGroup();
 
-        $oldMask = umask(0113);
-
         $setFilesOwner = 1;
         if ($apacheUser != "" && $centreonGroup != "") {
     	    
@@ -448,8 +446,6 @@ class CentreonConfigPoller {
             print "Please check that files in the followings directory are writable by apache user : ".$this->centreon_path."/filesGeneration/broker/$poller_id/\n";
         }
 
-        umask($oldMask);
-
         print "Configuration files generated for poller '".$variables."'\n";
         return 0;
     }
diff --git a/www/class/config-generate/abstract/host.class.php b/www/class/config-generate/abstract/host.class.php
index 57391a733d8a541672756feddc66e62e9ac6636c..b25d3672a3e42a38f5265dceae6e8bfb1e43c36a 100644
--- a/www/class/config-generate/abstract/host.class.php
+++ b/www/class/config-generate/abstract/host.class.php
@@ -1,4 +1,37 @@
 <?php
+/**
+ * Copyright 2005-2015 Centreon
+ * Centreon is developped by : Julien Mathis and Romain Le Merlus under
+ * GPL Licence 2.0.
+ *
+ * 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 ; either version 2 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, see <http://www.gnu.org/licenses>.
+ *
+ * Linking this program statically or dynamically with other modules is making a
+ * combined work based on this program. Thus, the terms and conditions of the GNU
+ * General Public License cover the whole combination.
+ *
+ * As a special exception, the copyright holders of this program give Centreon
+ * permission to link this program with independent modules to produce an executable,
+ * regardless of the license terms of these independent modules, and to copy and
+ * distribute the resulting executable under terms of Centreon choice, provided that
+ * Centreon also meet, for each linked independent module, the terms  and conditions
+ * of the license of that module. An independent module is a module which is not
+ * derived from this program. If you modify this program, you may extend this
+ * exception to your version of the program, but you are not obliged to do so. If you
+ * do not wish to do so, delete this exception statement from your version.
+ *
+ * For more information : contact@centreon.com
+ *
+ */
 
 require_once dirname(__FILE__) . '/object.class.php';
 
@@ -324,5 +357,3 @@ abstract class AbstractHost extends AbstractObject {
         return null;
     }
 }
-
-?>
diff --git a/www/class/config-generate/abstract/object.class.php b/www/class/config-generate/abstract/object.class.php
index 7a82527410fe966cbd89d0ddf08395376d00899b..578dffcb23cf1f3ae94ac408f1cfce6f163c0717 100644
--- a/www/class/config-generate/abstract/object.class.php
+++ b/www/class/config-generate/abstract/object.class.php
@@ -1,4 +1,37 @@
 <?php
+/**
+ * Copyright 2005-2015 Centreon
+ * Centreon is developped by : Julien Mathis and Romain Le Merlus under
+ * GPL Licence 2.0.
+ *
+ * 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 ; either version 2 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, see <http://www.gnu.org/licenses>.
+ *
+ * Linking this program statically or dynamically with other modules is making a
+ * combined work based on this program. Thus, the terms and conditions of the GNU
+ * General Public License cover the whole combination.
+ *
+ * As a special exception, the copyright holders of this program give Centreon
+ * permission to link this program with independent modules to produce an executable,
+ * regardless of the license terms of these independent modules, and to copy and
+ * distribute the resulting executable under terms of Centreon choice, provided that
+ * Centreon also meet, for each linked independent module, the terms  and conditions
+ * of the license of that module. An independent module is a module which is not
+ * derived from this program. If you modify this program, you may extend this
+ * exception to your version of the program, but you are not obliged to do so. If you
+ * do not wish to do so, delete this exception statement from your version.
+ *
+ * For more information : contact@centreon.com
+ *
+ */
 
 abstract class AbstractObject {
     protected $backend_instance = null;
@@ -185,5 +218,3 @@ abstract class AbstractObject {
         return array();
     }
 }
-
-?>
diff --git a/www/class/config-generate/abstract/objectXML.class.php b/www/class/config-generate/abstract/objectXML.class.php
index 406d8cb5a588f1726367cf45de19152e1b21a6e0..ec5b4605feb5c0f8fc15bd8da77fac95bd2abc3d 100644
--- a/www/class/config-generate/abstract/objectXML.class.php
+++ b/www/class/config-generate/abstract/objectXML.class.php
@@ -1,4 +1,37 @@
 <?php
+/**
+ * Copyright 2005-2015 Centreon
+ * Centreon is developped by : Julien Mathis and Romain Le Merlus under
+ * GPL Licence 2.0.
+ *
+ * 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 ; either version 2 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, see <http://www.gnu.org/licenses>.
+ *
+ * Linking this program statically or dynamically with other modules is making a
+ * combined work based on this program. Thus, the terms and conditions of the GNU
+ * General Public License cover the whole combination.
+ *
+ * As a special exception, the copyright holders of this program give Centreon
+ * permission to link this program with independent modules to produce an executable,
+ * regardless of the license terms of these independent modules, and to copy and
+ * distribute the resulting executable under terms of Centreon choice, provided that
+ * Centreon also meet, for each linked independent module, the terms  and conditions
+ * of the license of that module. An independent module is a module which is not
+ * derived from this program. If you modify this program, you may extend this
+ * exception to your version of the program, but you are not obliged to do so. If you
+ * do not wish to do so, delete this exception statement from your version.
+ *
+ * For more information : contact@centreon.com
+ *
+ */
 
 abstract class AbstractObjectXML {
     protected $backend_instance = null;
@@ -92,5 +125,3 @@ abstract class AbstractObjectXML {
         return $str;
     }
 }
-
-?>
diff --git a/www/class/config-generate/abstract/service.class.php b/www/class/config-generate/abstract/service.class.php
index 70e995695aa539b140586d07c1bce7c4874c6317..502de19550430fb896482f54f4b42d482a037c67 100644
--- a/www/class/config-generate/abstract/service.class.php
+++ b/www/class/config-generate/abstract/service.class.php
@@ -1,4 +1,37 @@
 <?php
+/**
+ * Copyright 2005-2015 Centreon
+ * Centreon is developped by : Julien Mathis and Romain Le Merlus under
+ * GPL Licence 2.0.
+ *
+ * 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 ; either version 2 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, see <http://www.gnu.org/licenses>.
+ *
+ * Linking this program statically or dynamically with other modules is making a
+ * combined work based on this program. Thus, the terms and conditions of the GNU
+ * General Public License cover the whole combination.
+ *
+ * As a special exception, the copyright holders of this program give Centreon
+ * permission to link this program with independent modules to produce an executable,
+ * regardless of the license terms of these independent modules, and to copy and
+ * distribute the resulting executable under terms of Centreon choice, provided that
+ * Centreon also meet, for each linked independent module, the terms  and conditions
+ * of the license of that module. An independent module is a module which is not
+ * derived from this program. If you modify this program, you may extend this
+ * exception to your version of the program, but you are not obliged to do so. If you
+ * do not wish to do so, delete this exception statement from your version.
+ *
+ * For more information : contact@centreon.com
+ *
+ */
 
 require_once dirname(__FILE__) . '/object.class.php';
 
@@ -227,5 +260,3 @@ abstract class AbstractService extends AbstractObject {
         return null;
     }
 }
-
-?>