diff --git a/bt5/erp5_trade/WorkflowTemplateItem/portal_workflow/internal_packing_list_workflow/variables/error_message.xml b/bt5/erp5_trade/WorkflowTemplateItem/portal_workflow/internal_packing_list_workflow/variables/error_message.xml
new file mode 100644
index 0000000000000000000000000000000000000000..e89715783d8e9aab79e87a4193985b507d114cf8
--- /dev/null
+++ b/bt5/erp5_trade/WorkflowTemplateItem/portal_workflow/internal_packing_list_workflow/variables/error_message.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0"?>
+<ZopeData>
+  <record id="1" aka="AAAAAAAAAAE=">
+    <pickle>
+      <tuple>
+        <global name="VariableDefinition" module="Products.DCWorkflow.Variables"/>
+        <tuple/>
+      </tuple>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>default_expr</string> </key>
+            <value>
+              <none/>
+            </value>
+        </item>
+        <item>
+            <key> <string>default_value</string> </key>
+            <value> <string></string> </value>
+        </item>
+        <item>
+            <key> <string>description</string> </key>
+            <value> <string></string> </value>
+        </item>
+        <item>
+            <key> <string>for_catalog</string> </key>
+            <value> <int>0</int> </value>
+        </item>
+        <item>
+            <key> <string>for_status</string> </key>
+            <value> <int>1</int> </value>
+        </item>
+        <item>
+            <key> <string>id</string> </key>
+            <value> <string>error_message</string> </value>
+        </item>
+        <item>
+            <key> <string>info_guard</string> </key>
+            <value>
+              <none/>
+            </value>
+        </item>
+        <item>
+            <key> <string>update_always</string> </key>
+            <value> <int>1</int> </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+</ZopeData>
diff --git a/bt5/erp5_trade/WorkflowTemplateItem/portal_workflow/packing_list_container_workflow/variables/error_message.xml b/bt5/erp5_trade/WorkflowTemplateItem/portal_workflow/packing_list_container_workflow/variables/error_message.xml
new file mode 100644
index 0000000000000000000000000000000000000000..e89715783d8e9aab79e87a4193985b507d114cf8
--- /dev/null
+++ b/bt5/erp5_trade/WorkflowTemplateItem/portal_workflow/packing_list_container_workflow/variables/error_message.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0"?>
+<ZopeData>
+  <record id="1" aka="AAAAAAAAAAE=">
+    <pickle>
+      <tuple>
+        <global name="VariableDefinition" module="Products.DCWorkflow.Variables"/>
+        <tuple/>
+      </tuple>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>default_expr</string> </key>
+            <value>
+              <none/>
+            </value>
+        </item>
+        <item>
+            <key> <string>default_value</string> </key>
+            <value> <string></string> </value>
+        </item>
+        <item>
+            <key> <string>description</string> </key>
+            <value> <string></string> </value>
+        </item>
+        <item>
+            <key> <string>for_catalog</string> </key>
+            <value> <int>0</int> </value>
+        </item>
+        <item>
+            <key> <string>for_status</string> </key>
+            <value> <int>1</int> </value>
+        </item>
+        <item>
+            <key> <string>id</string> </key>
+            <value> <string>error_message</string> </value>
+        </item>
+        <item>
+            <key> <string>info_guard</string> </key>
+            <value>
+              <none/>
+            </value>
+        </item>
+        <item>
+            <key> <string>update_always</string> </key>
+            <value> <int>1</int> </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+</ZopeData>
diff --git a/bt5/erp5_trade/WorkflowTemplateItem/portal_workflow/packing_list_workflow/variables/error_message.xml b/bt5/erp5_trade/WorkflowTemplateItem/portal_workflow/packing_list_workflow/variables/error_message.xml
new file mode 100644
index 0000000000000000000000000000000000000000..e89715783d8e9aab79e87a4193985b507d114cf8
--- /dev/null
+++ b/bt5/erp5_trade/WorkflowTemplateItem/portal_workflow/packing_list_workflow/variables/error_message.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0"?>
+<ZopeData>
+  <record id="1" aka="AAAAAAAAAAE=">
+    <pickle>
+      <tuple>
+        <global name="VariableDefinition" module="Products.DCWorkflow.Variables"/>
+        <tuple/>
+      </tuple>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>default_expr</string> </key>
+            <value>
+              <none/>
+            </value>
+        </item>
+        <item>
+            <key> <string>default_value</string> </key>
+            <value> <string></string> </value>
+        </item>
+        <item>
+            <key> <string>description</string> </key>
+            <value> <string></string> </value>
+        </item>
+        <item>
+            <key> <string>for_catalog</string> </key>
+            <value> <int>0</int> </value>
+        </item>
+        <item>
+            <key> <string>for_status</string> </key>
+            <value> <int>1</int> </value>
+        </item>
+        <item>
+            <key> <string>id</string> </key>
+            <value> <string>error_message</string> </value>
+        </item>
+        <item>
+            <key> <string>info_guard</string> </key>
+            <value>
+              <none/>
+            </value>
+        </item>
+        <item>
+            <key> <string>update_always</string> </key>
+            <value> <int>1</int> </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+</ZopeData>
diff --git a/bt5/erp5_trade/WorkflowTemplateItem/portal_workflow/trade_matrix_workflow.xml b/bt5/erp5_trade/WorkflowTemplateItem/portal_workflow/trade_matrix_workflow.xml
index cc73cb4cc287e69302353c52c36f8518d6d9f18e..9ad50066b3a557e32ad6bf111f600862970d2252 100644
--- a/bt5/erp5_trade/WorkflowTemplateItem/portal_workflow/trade_matrix_workflow.xml
+++ b/bt5/erp5_trade/WorkflowTemplateItem/portal_workflow/trade_matrix_workflow.xml
@@ -23,7 +23,7 @@
         </item>
         <item>
             <key> <string>description</string> </key>
-            <value> <string></string> </value>
+            <value> <string>XXX This workflow should be renamed to trade_matrix_interaction_workflow</string> </value>
         </item>
         <item>
             <key> <string>groups</string> </key>
diff --git a/bt5/erp5_trade/bt/revision b/bt5/erp5_trade/bt/revision
index f0a7147fa36c03ba4f10e2dc7636d4204dfc94e0..45b1ccee2321964dc98e3f1141ca30e395bfff9f 100644
--- a/bt5/erp5_trade/bt/revision
+++ b/bt5/erp5_trade/bt/revision
@@ -1 +1 @@
-740
\ No newline at end of file
+741
\ No newline at end of file