diff --git a/bt5/erp5_accounting/WorkflowTemplateItem/portal_workflow/accounting_workflow/scripts/buildTradeModelLineList.xml b/bt5/erp5_accounting/WorkflowTemplateItem/portal_workflow/accounting_workflow/scripts/buildTradeModelLineList.xml
new file mode 100644
index 0000000000000000000000000000000000000000..f36ac3e9559f8257cd45e105eaa2f0b4d6f7a11f
--- /dev/null
+++ b/bt5/erp5_accounting/WorkflowTemplateItem/portal_workflow/accounting_workflow/scripts/buildTradeModelLineList.xml
@@ -0,0 +1,181 @@
+<?xml version="1.0"?>
+<ZopeData>
+  <record id="1" aka="AAAAAAAAAAE=">
+    <pickle>
+      <tuple>
+        <global name="PythonScript" module="Products.PythonScripts.PythonScript"/>
+        <tuple/>
+      </tuple>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>Script_magic</string> </key>
+            <value> <int>3</int> </value>
+        </item>
+        <item>
+            <key> <string>_bind_names</string> </key>
+            <value>
+              <object>
+                <klass>
+                  <global name="NameAssignments" module="Shared.DC.Scripts.Bindings"/>
+                </klass>
+                <tuple/>
+                <state>
+                  <dictionary>
+                    <item>
+                        <key> <string>_asgns</string> </key>
+                        <value>
+                          <dictionary>
+                            <item>
+                                <key> <string>name_container</string> </key>
+                                <value> <string>container</string> </value>
+                            </item>
+                            <item>
+                                <key> <string>name_context</string> </key>
+                                <value> <string>context</string> </value>
+                            </item>
+                            <item>
+                                <key> <string>name_m_self</string> </key>
+                                <value> <string>script</string> </value>
+                            </item>
+                            <item>
+                                <key> <string>name_subpath</string> </key>
+                                <value> <string>traverse_subpath</string> </value>
+                            </item>
+                          </dictionary>
+                        </value>
+                    </item>
+                  </dictionary>
+                </state>
+              </object>
+            </value>
+        </item>
+        <item>
+            <key> <string>_body</string> </key>
+            <value> <string>delivery = sci[\'object\']\n
+delivery_portal_type = delivery.getPortalType()\n
+portal_deliveries = sci.getPortal().portal_deliveries\n
+\n
+builder_by_portal_type = {\n
+  \'Sale Invoice Transaction\':\n
+      \'sale_invoice_transaction_trade_model_builder\',\n
+  \'Purchase Invoice Transaction\':\n
+      \'purchase_invoice_transaction_trade_model_builder\',\n
+}\n
+\n
+if delivery_portal_type not in builder_by_portal_type:\n
+  return \n
+\n
+builder = getattr(portal_deliveries,\n
+                  builder_by_portal_type[delivery_portal_type],\n
+                  None)\n
+\n
+update_applied_rule_tag = \'invoice_update_applied_rule_%s\' % delivery.getRelativeUrl()\n
+build_tag = \'invoice_transaction_build_trade_model_%s\' % delivery.getRelativeUrl()\n
+\n
+delivery.Delivery_updateAppliedRule(activate_kw=dict(tag=update_applied_rule_tag))\n
+\n
+if builder is not None:\n
+  explanation_uid_list = [delivery.getUid(), ]\n
+  packing_list = delivery.getCausalityValue(\n
+                             portal_type=(\'Sale Packing List\',\n
+                                          \'Purchase Packing List\'))\n
+  if packing_list is not None:\n
+    explanation_uid_list.append(packing_list.getUid())\n
+    order = packing_list.getCausalityValue(\n
+                             portal_type=(\'Sale Order\',\n
+                                          \'Purchase Order\'))\n
+    if order is not None:\n
+      explanation_uid_list.append(order.getUid())\n
+\n
+  builder.activate(\n
+      activity=\'SQLQueue\',\n
+      after_tag=update_applied_rule_tag,\n
+      tag=build_tag,\n
+      activate_kw=dict(tag=build_tag)).build(activate_kw=dict(tag=build_tag),\n
+                                        explanation_uid=explanation_uid_list)\n
+\n
+  # set the object in building state.\n
+  delivery.startBuilding()\n
+  delivery.activate(after_tag=build_tag).updateCausalityState()\n
+</string> </value>
+        </item>
+        <item>
+            <key> <string>_code</string> </key>
+            <value>
+              <none/>
+            </value>
+        </item>
+        <item>
+            <key> <string>_params</string> </key>
+            <value> <string>sci</string> </value>
+        </item>
+        <item>
+            <key> <string>errors</string> </key>
+            <value>
+              <tuple/>
+            </value>
+        </item>
+        <item>
+            <key> <string>func_code</string> </key>
+            <value>
+              <object>
+                <klass>
+                  <global name="FuncCode" module="Shared.DC.Scripts.Signature"/>
+                </klass>
+                <tuple/>
+                <state>
+                  <dictionary>
+                    <item>
+                        <key> <string>co_argcount</string> </key>
+                        <value> <int>1</int> </value>
+                    </item>
+                    <item>
+                        <key> <string>co_varnames</string> </key>
+                        <value>
+                          <tuple>
+                            <string>sci</string>
+                            <string>_getitem_</string>
+                            <string>delivery</string>
+                            <string>_getattr_</string>
+                            <string>delivery_portal_type</string>
+                            <string>portal_deliveries</string>
+                            <string>builder_by_portal_type</string>
+                            <string>getattr</string>
+                            <string>None</string>
+                            <string>builder</string>
+                            <string>update_applied_rule_tag</string>
+                            <string>build_tag</string>
+                            <string>dict</string>
+                            <string>explanation_uid_list</string>
+                            <string>packing_list</string>
+                            <string>order</string>
+                          </tuple>
+                        </value>
+                    </item>
+                  </dictionary>
+                </state>
+              </object>
+            </value>
+        </item>
+        <item>
+            <key> <string>func_defaults</string> </key>
+            <value>
+              <none/>
+            </value>
+        </item>
+        <item>
+            <key> <string>id</string> </key>
+            <value> <string>buildTradeModelLineList</string> </value>
+        </item>
+        <item>
+            <key> <string>warnings</string> </key>
+            <value>
+              <tuple/>
+            </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+</ZopeData>
diff --git a/bt5/erp5_accounting/WorkflowTemplateItem/portal_workflow/accounting_workflow/transitions/confirm.xml b/bt5/erp5_accounting/WorkflowTemplateItem/portal_workflow/accounting_workflow/transitions/confirm.xml
index 9f55d171ffc5b5722587365a87dec83deba082f2..8002071d57dc3c89682e0b596e9aa8365760be0e 100644
--- a/bt5/erp5_accounting/WorkflowTemplateItem/portal_workflow/accounting_workflow/transitions/confirm.xml
+++ b/bt5/erp5_accounting/WorkflowTemplateItem/portal_workflow/accounting_workflow/transitions/confirm.xml
@@ -23,11 +23,11 @@
         </item>
         <item>
             <key> <string>after_script_name</string> </key>
-            <value> <string></string> </value>
+            <value> <string>buildTradeModelLineList</string> </value>
         </item>
         <item>
             <key> <string>description</string> </key>
-            <value> <string>validate a plannified transaction that will be turned into real accounting transactions</string> </value>
+            <value> <string>validate a planned transaction that will be turned into real accounting transactions</string> </value>
         </item>
         <item>
             <key> <string>guard</string> </key>
diff --git a/bt5/erp5_accounting/bt/revision b/bt5/erp5_accounting/bt/revision
index 13074505545fe9b17633f5e8530ef4054f1d4938..81574ddd4813d5ceb496601af3821dde4c334f42 100644
--- a/bt5/erp5_accounting/bt/revision
+++ b/bt5/erp5_accounting/bt/revision
@@ -1 +1 @@
-956
\ No newline at end of file
+960
\ No newline at end of file