diff --git a/product/ERP5Legacy/Document/ProductionOrderModelRootSimulationRule.py b/product/ERP5Legacy/Document/ProductionOrderModelRootSimulationRule.py
new file mode 100644
index 0000000000000000000000000000000000000000..79817336c262563ec0e11dddd4a0f313f00f7ad1
--- /dev/null
+++ b/product/ERP5Legacy/Document/ProductionOrderModelRootSimulationRule.py
@@ -0,0 +1,53 @@
+# -*- coding: utf-8 -*-
+##############################################################################
+#
+# Copyright (c) 2005 Nexedi SARL and Contributors. All Rights Reserved.
+#                    Romain Courteaud <romain@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.
+#
+##############################################################################
+
+from AccessControl import ClassSecurityInfo
+from Products.ERP5Type import Permissions, interfaces
+from Products.ERP5Legacy.Document.ProductionOrderModelRule import ProductionOrderModelRule
+
+class ProductionOrderModelRootSimulationRule(ProductionOrderModelRule):
+  """
+    Prouction Order Model Simulation Rule object use a Supply Chain to expand a 
+    Production Order.
+  """
+
+  # CMF Type Definition
+  meta_type = 'ERP5 Production Order Model Root Simulation Rule'
+  portal_type = 'Production Order Model Root Simulation Rule'
+
+  # Declarative security
+  security = ClassSecurityInfo()
+  security.declareObjectProtected(Permissions.AccessContentsInformation)
+
+  def _getExpandablePropertyUpdateDict(self, applied_rule, movement,
+      business_link, current_property_dict):
+    """Order rule specific update dictionary"""
+    return {
+      'delivery': movement.getRelativeUrl(),
+    }
diff --git a/product/ERP5Legacy/Document/ProductionOrderRootSimulationRule.py b/product/ERP5Legacy/Document/ProductionOrderRootSimulationRule.py
new file mode 100644
index 0000000000000000000000000000000000000000..b6cdeaa300b178b12fd1f4f90ea54c76dab8b85c
--- /dev/null
+++ b/product/ERP5Legacy/Document/ProductionOrderRootSimulationRule.py
@@ -0,0 +1,53 @@
+# -*- coding: utf-8 -*-
+##############################################################################
+#
+# Copyright (c) 2005 Nexedi SARL and Contributors. All Rights Reserved.
+#                    Romain Courteaud <romain@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.
+#
+##############################################################################
+
+from AccessControl import ClassSecurityInfo
+from Products.ERP5Type import Permissions, interfaces
+from Products.ERP5Legacy.Document.ProductionOrderRule import ProductionOrderRule
+
+class ProductionOrderRootSimulationRule(ProductionOrderRule):
+  """
+    Prouction Order Simulation Rule object use a Supply Chain to expand a 
+    Production Order.
+  """
+
+  # CMF Type Definition
+  meta_type = 'ERP5 Production Order Root Simulation Rule'
+  portal_type = 'Production Order Root Simulation Rule'
+
+  # Declarative security
+  security = ClassSecurityInfo()
+  security.declareObjectProtected(Permissions.AccessContentsInformation)
+
+  def _getExpandablePropertyUpdateDict(self, applied_rule, movement,
+      business_link, current_property_dict):
+    """Order rule specific update dictionary"""
+    return {
+      'delivery': movement.getRelativeUrl(),
+    }
diff --git a/product/ERP5Legacy/Document/RootAppliedRuleCausalityMovementGroup.py b/product/ERP5Legacy/Document/RootAppliedRuleCausalityMovementGroup.py
new file mode 100644
index 0000000000000000000000000000000000000000..f56f497d4e1f125fef02ef924bbfc5a92c57d4b8
--- /dev/null
+++ b/product/ERP5Legacy/Document/RootAppliedRuleCausalityMovementGroup.py
@@ -0,0 +1,53 @@
+##############################################################################
+#
+# Copyright (c) 2008 Nexedi SA and Contributors. All Rights Reserved.
+#
+# WARNING: This program as such is intended to be used by professional
+# programmers who take the whole responsibility 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
+# guarantees 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., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
+#
+##############################################################################
+
+from Products.ERP5.Document.MovementGroup import MovementGroup
+
+class RootAppliedRuleCausalityMovementGroup(MovementGroup):
+  """
+  The purpose of MovementGroup is to define how movements are grouped,
+  and how values are updated from simulation movements.
+
+  This movement group is used to group movements whose root apply rule
+  has the same causality.
+  """
+  meta_type = 'ERP5 Root Applied Rule Causality Movement Group'
+  portal_type = 'Root Applied Rule Causality Movement Group'
+
+  def _getPropertyDict(self, movement, **kw):
+    property_dict = {}
+    root_causality_value = self._getRootCausalityValue(movement)
+    property_dict['root_causality_value_list'] = [root_causality_value]
+    return property_dict
+
+  def test(self, movement, property_dict, **kw):
+    # We can always update
+    return True, property_dict
+
+  def _getRootCausalityValue(self, movement):
+    """ Get the causality value of the root applied rule for a movement """
+    return movement.getRootAppliedRule().getCausalityValue()
diff --git a/product/ERP5Legacy/Document/TradeModelSimulationRule.py b/product/ERP5Legacy/Document/TradeModelSimulationRule.py
new file mode 100644
index 0000000000000000000000000000000000000000..8e4c3149999ce228a12ab82fa65253c754f0a83b
--- /dev/null
+++ b/product/ERP5Legacy/Document/TradeModelSimulationRule.py
@@ -0,0 +1,43 @@
+##############################################################################
+#
+# Copyright (c) 2010 Nexedi SA and Contributors. All Rights Reserved.
+#
+# WARNING: This program as such is intended to be used by professional
+# programmers who take the whole responsibility 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
+# guarantees 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., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
+#
+##############################################################################
+
+from AccessControl import ClassSecurityInfo
+from Products.ERP5Type import Permissions
+from Products.ERP5Legacy.Document.TradeModelRule import TradeModelRule
+
+class TradeModelSimulationRule(TradeModelRule):
+  """
+  Rule for Trade Model
+  """
+  # CMF Type Definition
+  meta_type = 'ERP5 Trade Model Simulation Rule'
+  portal_type = 'Trade Model Simulation Rule'
+  add_permission = Permissions.AddPortalContent
+
+  # Declarative security
+  security = ClassSecurityInfo()
+  security.declareObjectProtected(Permissions.AccessContentsInformation)