diff --git a/product/ERP5/PropertySheet/Domain.py b/product/ERP5/PropertySheet/Domain.py
new file mode 100755
index 0000000000000000000000000000000000000000..738a4fc3820529c0b0d51c7c7183c16977c92829
--- /dev/null
+++ b/product/ERP5/PropertySheet/Domain.py
@@ -0,0 +1,44 @@
+##############################################################################
+#
+# Copyright (c) 2006 Nexedi SARL and Contributors. All Rights Reserved.
+#          Aurelien Calonne <aurel@nexedi.com>
+#
+# WARNING: This program as such is intended to be used by professional
+# programmers who take the whole responsability of assessing all potential
+# consequences resulting from its eventual inadequacies and bugs
+# End users who are looking for a ready-to-use solution with commercial
+# garantees and support are strongly adviced to contract a Free Software
+# Service Company
+#
+# 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, or (at your option) any later version.
+#
+# 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.
+#
+##############################################################################
+
+
+class Domain:
+  """
+  Domain Property
+  """
+
+  _properties = (
+    {'id'         : 'domain_generator_method_id',
+     'description': 'A method wich is called to generate domains',
+     'type'       : 'string',
+     'mode'       : 'w',
+     'default'    : ''},
+    )
+
+  _categories = ( )
+