diff --git a/Bundler/bcfg2.xml b/Bundler/bcfg2.xml
index 0d14702..69d494e 100644
--- a/Bundler/bcfg2.xml
+++ b/Bundler/bcfg2.xml
@@ -3,6 +3,7 @@
   <Path name="/etc/default/bcfg2"/>
   <Package name="bcfg2"/>
   <Group name="bcfg2-server">
+    <GlobalPython name="/etc/test.conf"/>
     <Path name="/etc/bcfg2-web.conf"/>
     <Package name="bcfg2-server"/>
     <Service name="bcfg2-server"/>
diff --git a/GlobalPython/etc/test.conf b/GlobalPython/etc/test.conf
new file mode 100644
index 0000000..ca52e02
--- /dev/null
+++ b/GlobalPython/etc/test.conf
@@ -0,0 +1,7 @@
+# -*- coding: utf-8; mode: python -*-
+
+header("Test du plugin GlobalPython sur bcfg2")
+
+if has("bcfg2-server"):
+    for client in all_clients
+    %client = client
diff --git a/Python/etc/bcfg2.conf b/Python/etc/bcfg2.conf
index 16822da..3937e77 100644
--- a/Python/etc/bcfg2.conf
+++ b/Python/etc/bcfg2.conf
@@ -7,7 +7,7 @@ header("Fichier de configuration de bcfg2")
 if has("bcfg2-server"):
     @[server]
     %repository = "/var/lib/bcfg2"
-    %plugins = "Metadata,Bundler,Base,SSHbase,Cfg,Rules,Python,Packages,Probes,DBStats"
+    %plugins = "Metadata,Bundler,Base,SSHbase,Cfg,Rules,Python,Packages,Probes,DBStats,GlobalPython"
     %svn = "no"
 
 @
diff --git a/etc/python/global_common.py b/etc/python/global_common.py
new file mode 100644
index 0000000..0ebcdf7
--- /dev/null
+++ b/etc/python/global_common.py
@@ -0,0 +1,28 @@
+# -*- coding: utf-8 -*-
+#
+# global_common.py
+# ---------
+#
+# Copyright (C) 2013 Raphaël Cauderlier <cauderlier@crans.org>
+#
+# This file 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, or
+# (at your option) any later version.
+#
+# This file 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 Street #330, Boston, MA 02111-1307, USA.
+
+"""Fichier inclu par tous les scripts du plugin GlobalPython de bcfg2"""
+
+import Bcfg2.Server.Plugins.Metadata
+
+query = global_metadata.query
+
+all_clients = query.all()