erp5_trade: check only start date < now

bt5/erp5_trade/WorkflowTemplateItem/portal_workflow/packing_list_workflow/variable_portal_type_if_start_date_is_past.xml

+<?xml version="1.0"?>
+<ZopeData>
+  <record id="1" aka="AAAAAAAAAAE=">
+    <pickle>
+      <global name="Workflow Variable" module="erp5.portal_type"/>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>_local_properties</string> </key>
+            <value>
+              <tuple>
+                <dictionary>
+                  <item>
+                      <key> <string>id</string> </key>
+                      <value> <string>permission_list</string> </value>
+                  </item>
+                  <item>
+                      <key> <string>type</string> </key>
+                      <value> <string>lines</string> </value>
+                  </item>
+                </dictionary>
+                <dictionary>
+                  <item>
+                      <key> <string>id</string> </key>
+                      <value> <string>role_list</string> </value>
+                  </item>
+                  <item>
+                      <key> <string>type</string> </key>
+                      <value> <string>lines</string> </value>
+                  </item>
+                </dictionary>
+                <dictionary>
+                  <item>
+                      <key> <string>id</string> </key>
+                      <value> <string>group_list</string> </value>
+                  </item>
+                  <item>
+                      <key> <string>type</string> </key>
+                      <value> <string>lines</string> </value>
+                  </item>
+                </dictionary>
+              </tuple>
+            </value>
+        </item>
+        <item>
+            <key> <string>automatic_update</string> </key>
+            <value> <int>0</int> </value>
+        </item>
+        <item>
+            <key> <string>comment</string> </key>
+            <value>
+              <none/>
+            </value>
+        </item>
+        <item>
+            <key> <string>description</string> </key>
+            <value>
+              <none/>
+            </value>
+        </item>
+        <item>
+            <key> <string>group_list</string> </key>
+            <value>
+              <tuple/>
+            </value>
+        </item>
+        <item>
+            <key> <string>id</string> </key>
+            <value> <string>variable_portal_type_if_start_date_is_past</string> </value>
+        </item>
+        <item>
+            <key> <string>permission_list</string> </key>
+            <value>
+              <tuple/>
+            </value>
+        </item>
+        <item>
+            <key> <string>role_list</string> </key>
+            <value>
+              <tuple/>
+            </value>
+        </item>
+        <item>
+            <key> <string>status_included</string> </key>
+            <value> <int>0</int> </value>
+        </item>
+        <item>
+            <key> <string>title</string> </key>
+            <value> <string>portal_type_if_start_date_is_past</string> </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+</ZopeData>

bt5/erp5_trade/WorkflowTemplateItem/portal_workflow/packing_list_workflow/worklist_05_remain_in_confirmed_purchase_packing_list_list.xml

@@ -22,7 +22,7 @@
             <key> <string>action</string> </key>
             <value> <string encoding="cdata"><![CDATA[
 
-purchase_packing_list_module/view?simulation_state=confirmed&portal_type=Purchase+Packing+List&local_roles:list=Assignor&reset=1
+purchase_packing_list_module/view?simulation_state=confirmed&portal_type=Purchase+Packing+List&local_roles:list=Assignor&portal_type_if_start_date_is_past=Purchase Packing List&reset=1
 
 ]]></string> </value>
         </item>
@@ -45,6 +45,7 @@ purchase_packing_list_module/view?simulation_state=confirmed&portal_type=Purchas
                 <string>simulation_state</string>
                 <string>local_roles</string>
                 <string>portal_type</string>
+                <string>portal_type_if_start_date_is_past</string>
               </tuple>
             </value>
         </item>
@@ -94,6 +95,14 @@ purchase_packing_list_module/view?simulation_state=confirmed&portal_type=Purchas
                       </list>
                     </value>
                 </item>
+                <item>
+                    <key> <string>portal_type_if_start_date_is_past</string> </key>
+                    <value>
+                      <list>
+                        <string>Purchase Packing List</string>
+                      </list>
+                    </value>
+                </item>
                 <item>
                     <key> <string>simulation_state</string> </key>
                     <value>