diff --git a/bt5/erp5_ui_test/PathTemplateItem/portal_categories/foo_category/a.xml b/bt5/erp5_ui_test/PathTemplateItem/portal_categories/foo_category/a.xml
index 56dd6d104d019265dfca0297e6a356bd9f822345..08e246b1f7c736bdb071e3fb0c660b7604e3189c 100644
--- a/bt5/erp5_ui_test/PathTemplateItem/portal_categories/foo_category/a.xml
+++ b/bt5/erp5_ui_test/PathTemplateItem/portal_categories/foo_category/a.xml
@@ -72,12 +72,6 @@
               <none/>
             </value>
         </item>
-        <item>
-            <key> <string>workflow_history</string> </key>
-            <value>
-              <persistent> <string encoding="base64">AAAAAAAAAAU=</string> </persistent>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>
@@ -121,269 +115,4 @@
       <none/>
     </pickle>
   </record>
-  <record id="5" aka="AAAAAAAAAAU=">
-    <pickle>
-      <tuple>
-        <tuple>
-          <string>Persistence</string>
-          <string>PersistentMapping</string>
-        </tuple>
-        <none/>
-      </tuple>
-    </pickle>
-    <pickle>
-      <dictionary>
-        <item>
-            <key> <string>_container</string> </key>
-            <value>
-              <dictionary>
-                <item>
-                    <key> <string>edit_workflow</string> </key>
-                    <value>
-                      <tuple>
-                        <dictionary>
-                          <item>
-                              <key> <string>action</string> </key>
-                              <value> <string>edit</string> </value>
-                          </item>
-                          <item>
-                              <key> <string>actor</string> </key>
-                              <value> <string>zope</string> </value>
-                          </item>
-                          <item>
-                              <key> <string>comment</string> </key>
-                              <value> <string></string> </value>
-                          </item>
-                          <item>
-                              <key> <string>state</string> </key>
-                              <value> <string>current</string> </value>
-                          </item>
-                          <item>
-                              <key> <string>time</string> </key>
-                              <value>
-                                <object>
-                                  <klass>
-                                    <global id="5.1" name="DateTime" module="DateTime.DateTime"/>
-                                  </klass>
-                                  <tuple>
-                                    <none/>
-                                  </tuple>
-                                  <state>
-                                    <dictionary>
-                                      <item>
-                                          <key> <string>_aday</string> </key>
-                                          <value> <string>Tue</string> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_amon</string> </key>
-                                          <value> <string>Jul</string> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_d</string> </key>
-                                          <value> <float>38549.5584289</float> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_day</string> </key>
-                                          <value> <int>18</int> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_dayoffset</string> </key>
-                                          <value> <int>2</int> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_fday</string> </key>
-                                          <value> <string>Tuesday</string> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_fmon</string> </key>
-                                          <value> <string>July</string> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_hour</string> </key>
-                                          <value> <int>15</int> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_millis</string> </key>
-                                          <value> <long>1153229048255</long> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_minute</string> </key>
-                                          <value> <int>24</int> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_month</string> </key>
-                                          <value> <int>7</int> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_nearsec</string> </key>
-                                          <value> <float>8.0</float> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_pday</string> </key>
-                                          <value> <string>Tue.</string> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_pm</string> </key>
-                                          <value> <string>pm</string> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_pmhour</string> </key>
-                                          <value> <int>3</int> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_pmon</string> </key>
-                                          <value> <string>July</string> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_second</string> </key>
-                                          <value> <float>8.255</float> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_t</string> </key>
-                                          <value> <float>1153229048.26</float> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_tz</string> </key>
-                                          <value> <string>GMT+2</string> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_year</string> </key>
-                                          <value> <int>2006</int> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>time</string> </key>
-                                          <value> <float>0.558428877317</float> </value>
-                                      </item>
-                                    </dictionary>
-                                  </state>
-                                </object>
-                              </value>
-                          </item>
-                        </dictionary>
-                        <dictionary>
-                          <item>
-                              <key> <string>action</string> </key>
-                              <value> <string>edit</string> </value>
-                          </item>
-                          <item>
-                              <key> <string>actor</string> </key>
-                              <value> <string>zope</string> </value>
-                          </item>
-                          <item>
-                              <key> <string>comment</string> </key>
-                              <value> <string>Object copied as a</string> </value>
-                          </item>
-                          <item>
-                              <key> <string>state</string> </key>
-                              <value> <string>current</string> </value>
-                          </item>
-                          <item>
-                              <key> <string>time</string> </key>
-                              <value>
-                                <object>
-                                  <klass> <reference id="5.1"/> </klass>
-                                  <tuple>
-                                    <none/>
-                                  </tuple>
-                                  <state>
-                                    <dictionary>
-                                      <item>
-                                          <key> <string>_aday</string> </key>
-                                          <value> <string>Tue</string> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_amon</string> </key>
-                                          <value> <string>Jul</string> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_d</string> </key>
-                                          <value> <float>38549.5584289</float> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_day</string> </key>
-                                          <value> <int>18</int> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_dayoffset</string> </key>
-                                          <value> <int>2</int> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_fday</string> </key>
-                                          <value> <string>Tuesday</string> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_fmon</string> </key>
-                                          <value> <string>July</string> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_hour</string> </key>
-                                          <value> <int>15</int> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_millis</string> </key>
-                                          <value> <long>1153229048258</long> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_minute</string> </key>
-                                          <value> <int>24</int> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_month</string> </key>
-                                          <value> <int>7</int> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_nearsec</string> </key>
-                                          <value> <float>8.0</float> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_pday</string> </key>
-                                          <value> <string>Tue.</string> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_pm</string> </key>
-                                          <value> <string>pm</string> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_pmhour</string> </key>
-                                          <value> <int>3</int> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_pmon</string> </key>
-                                          <value> <string>July</string> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_second</string> </key>
-                                          <value> <float>8.258</float> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_t</string> </key>
-                                          <value> <float>1153229048.26</float> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_tz</string> </key>
-                                          <value> <string>GMT+2</string> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_year</string> </key>
-                                          <value> <int>2006</int> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>time</string> </key>
-                                          <value> <float>0.558428912038</float> </value>
-                                      </item>
-                                    </dictionary>
-                                  </state>
-                                </object>
-                              </value>
-                          </item>
-                        </dictionary>
-                      </tuple>
-                    </value>
-                </item>
-              </dictionary>
-            </value>
-        </item>
-      </dictionary>
-    </pickle>
-  </record>
 </ZopeData>
diff --git a/bt5/erp5_ui_test/PathTemplateItem/portal_categories/foo_category/a/a1.xml b/bt5/erp5_ui_test/PathTemplateItem/portal_categories/foo_category/a/a1.xml
index d06f6a62ade1de766441e2c640193fc480a2ad37..6b2046a4ba5783b76dfab735c665e3d3b6e11a6b 100644
--- a/bt5/erp5_ui_test/PathTemplateItem/portal_categories/foo_category/a/a1.xml
+++ b/bt5/erp5_ui_test/PathTemplateItem/portal_categories/foo_category/a/a1.xml
@@ -80,12 +80,6 @@
               <none/>
             </value>
         </item>
-        <item>
-            <key> <string>workflow_history</string> </key>
-            <value>
-              <persistent> <string encoding="base64">AAAAAAAAAAU=</string> </persistent>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>
@@ -129,269 +123,4 @@
       <none/>
     </pickle>
   </record>
-  <record id="5" aka="AAAAAAAAAAU=">
-    <pickle>
-      <tuple>
-        <tuple>
-          <string>Persistence</string>
-          <string>PersistentMapping</string>
-        </tuple>
-        <none/>
-      </tuple>
-    </pickle>
-    <pickle>
-      <dictionary>
-        <item>
-            <key> <string>_container</string> </key>
-            <value>
-              <dictionary>
-                <item>
-                    <key> <string>edit_workflow</string> </key>
-                    <value>
-                      <tuple>
-                        <dictionary>
-                          <item>
-                              <key> <string>action</string> </key>
-                              <value> <string>edit</string> </value>
-                          </item>
-                          <item>
-                              <key> <string>actor</string> </key>
-                              <value> <string>zope</string> </value>
-                          </item>
-                          <item>
-                              <key> <string>comment</string> </key>
-                              <value> <string></string> </value>
-                          </item>
-                          <item>
-                              <key> <string>state</string> </key>
-                              <value> <string>current</string> </value>
-                          </item>
-                          <item>
-                              <key> <string>time</string> </key>
-                              <value>
-                                <object>
-                                  <klass>
-                                    <global id="5.1" name="DateTime" module="DateTime.DateTime"/>
-                                  </klass>
-                                  <tuple>
-                                    <none/>
-                                  </tuple>
-                                  <state>
-                                    <dictionary>
-                                      <item>
-                                          <key> <string>_aday</string> </key>
-                                          <value> <string>Tue</string> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_amon</string> </key>
-                                          <value> <string>Jul</string> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_d</string> </key>
-                                          <value> <float>38549.5584294</float> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_day</string> </key>
-                                          <value> <int>18</int> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_dayoffset</string> </key>
-                                          <value> <int>2</int> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_fday</string> </key>
-                                          <value> <string>Tuesday</string> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_fmon</string> </key>
-                                          <value> <string>July</string> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_hour</string> </key>
-                                          <value> <int>15</int> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_millis</string> </key>
-                                          <value> <long>1153229048297</long> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_minute</string> </key>
-                                          <value> <int>24</int> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_month</string> </key>
-                                          <value> <int>7</int> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_nearsec</string> </key>
-                                          <value> <float>8.0</float> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_pday</string> </key>
-                                          <value> <string>Tue.</string> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_pm</string> </key>
-                                          <value> <string>pm</string> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_pmhour</string> </key>
-                                          <value> <int>3</int> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_pmon</string> </key>
-                                          <value> <string>July</string> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_second</string> </key>
-                                          <value> <float>8.297</float> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_t</string> </key>
-                                          <value> <float>1153229048.3</float> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_tz</string> </key>
-                                          <value> <string>GMT+2</string> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_year</string> </key>
-                                          <value> <int>2006</int> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>time</string> </key>
-                                          <value> <float>0.558429363424</float> </value>
-                                      </item>
-                                    </dictionary>
-                                  </state>
-                                </object>
-                              </value>
-                          </item>
-                        </dictionary>
-                        <dictionary>
-                          <item>
-                              <key> <string>action</string> </key>
-                              <value> <string>edit</string> </value>
-                          </item>
-                          <item>
-                              <key> <string>actor</string> </key>
-                              <value> <string>zope</string> </value>
-                          </item>
-                          <item>
-                              <key> <string>comment</string> </key>
-                              <value> <string>Object copied as a1</string> </value>
-                          </item>
-                          <item>
-                              <key> <string>state</string> </key>
-                              <value> <string>current</string> </value>
-                          </item>
-                          <item>
-                              <key> <string>time</string> </key>
-                              <value>
-                                <object>
-                                  <klass> <reference id="5.1"/> </klass>
-                                  <tuple>
-                                    <none/>
-                                  </tuple>
-                                  <state>
-                                    <dictionary>
-                                      <item>
-                                          <key> <string>_aday</string> </key>
-                                          <value> <string>Tue</string> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_amon</string> </key>
-                                          <value> <string>Jul</string> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_d</string> </key>
-                                          <value> <float>38549.5584294</float> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_day</string> </key>
-                                          <value> <int>18</int> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_dayoffset</string> </key>
-                                          <value> <int>2</int> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_fday</string> </key>
-                                          <value> <string>Tuesday</string> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_fmon</string> </key>
-                                          <value> <string>July</string> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_hour</string> </key>
-                                          <value> <int>15</int> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_millis</string> </key>
-                                          <value> <long>1153229048300</long> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_minute</string> </key>
-                                          <value> <int>24</int> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_month</string> </key>
-                                          <value> <int>7</int> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_nearsec</string> </key>
-                                          <value> <float>8.0</float> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_pday</string> </key>
-                                          <value> <string>Tue.</string> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_pm</string> </key>
-                                          <value> <string>pm</string> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_pmhour</string> </key>
-                                          <value> <int>3</int> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_pmon</string> </key>
-                                          <value> <string>July</string> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_second</string> </key>
-                                          <value> <float>8.3</float> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_t</string> </key>
-                                          <value> <float>1153229048.3</float> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_tz</string> </key>
-                                          <value> <string>GMT+2</string> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_year</string> </key>
-                                          <value> <int>2006</int> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>time</string> </key>
-                                          <value> <float>0.558429398152</float> </value>
-                                      </item>
-                                    </dictionary>
-                                  </state>
-                                </object>
-                              </value>
-                          </item>
-                        </dictionary>
-                      </tuple>
-                    </value>
-                </item>
-              </dictionary>
-            </value>
-        </item>
-      </dictionary>
-    </pickle>
-  </record>
 </ZopeData>
diff --git a/bt5/erp5_ui_test/PathTemplateItem/portal_categories/foo_category/a/a2.xml b/bt5/erp5_ui_test/PathTemplateItem/portal_categories/foo_category/a/a2.xml
index a45f5abc3721120b50aa343b54da3ec465a33b61..f81726e047e7ca5a514d31574e5f27fb753b8179 100644
--- a/bt5/erp5_ui_test/PathTemplateItem/portal_categories/foo_category/a/a2.xml
+++ b/bt5/erp5_ui_test/PathTemplateItem/portal_categories/foo_category/a/a2.xml
@@ -80,12 +80,6 @@
               <none/>
             </value>
         </item>
-        <item>
-            <key> <string>workflow_history</string> </key>
-            <value>
-              <persistent> <string encoding="base64">AAAAAAAAAAU=</string> </persistent>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>
@@ -129,269 +123,4 @@
       <none/>
     </pickle>
   </record>
-  <record id="5" aka="AAAAAAAAAAU=">
-    <pickle>
-      <tuple>
-        <tuple>
-          <string>Persistence</string>
-          <string>PersistentMapping</string>
-        </tuple>
-        <none/>
-      </tuple>
-    </pickle>
-    <pickle>
-      <dictionary>
-        <item>
-            <key> <string>_container</string> </key>
-            <value>
-              <dictionary>
-                <item>
-                    <key> <string>edit_workflow</string> </key>
-                    <value>
-                      <tuple>
-                        <dictionary>
-                          <item>
-                              <key> <string>action</string> </key>
-                              <value> <string>edit</string> </value>
-                          </item>
-                          <item>
-                              <key> <string>actor</string> </key>
-                              <value> <string>zope</string> </value>
-                          </item>
-                          <item>
-                              <key> <string>comment</string> </key>
-                              <value> <string></string> </value>
-                          </item>
-                          <item>
-                              <key> <string>state</string> </key>
-                              <value> <string>current</string> </value>
-                          </item>
-                          <item>
-                              <key> <string>time</string> </key>
-                              <value>
-                                <object>
-                                  <klass>
-                                    <global id="5.1" name="DateTime" module="DateTime.DateTime"/>
-                                  </klass>
-                                  <tuple>
-                                    <none/>
-                                  </tuple>
-                                  <state>
-                                    <dictionary>
-                                      <item>
-                                          <key> <string>_aday</string> </key>
-                                          <value> <string>Tue</string> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_amon</string> </key>
-                                          <value> <string>Jul</string> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_d</string> </key>
-                                          <value> <float>38549.5584298</float> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_day</string> </key>
-                                          <value> <int>18</int> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_dayoffset</string> </key>
-                                          <value> <int>2</int> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_fday</string> </key>
-                                          <value> <string>Tuesday</string> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_fmon</string> </key>
-                                          <value> <string>July</string> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_hour</string> </key>
-                                          <value> <int>15</int> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_millis</string> </key>
-                                          <value> <long>1153229048334</long> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_minute</string> </key>
-                                          <value> <int>24</int> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_month</string> </key>
-                                          <value> <int>7</int> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_nearsec</string> </key>
-                                          <value> <float>8.0</float> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_pday</string> </key>
-                                          <value> <string>Tue.</string> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_pm</string> </key>
-                                          <value> <string>pm</string> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_pmhour</string> </key>
-                                          <value> <int>3</int> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_pmon</string> </key>
-                                          <value> <string>July</string> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_second</string> </key>
-                                          <value> <float>8.334</float> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_t</string> </key>
-                                          <value> <float>1153229048.33</float> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_tz</string> </key>
-                                          <value> <string>GMT+2</string> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_year</string> </key>
-                                          <value> <int>2006</int> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>time</string> </key>
-                                          <value> <float>0.558429791665</float> </value>
-                                      </item>
-                                    </dictionary>
-                                  </state>
-                                </object>
-                              </value>
-                          </item>
-                        </dictionary>
-                        <dictionary>
-                          <item>
-                              <key> <string>action</string> </key>
-                              <value> <string>edit</string> </value>
-                          </item>
-                          <item>
-                              <key> <string>actor</string> </key>
-                              <value> <string>zope</string> </value>
-                          </item>
-                          <item>
-                              <key> <string>comment</string> </key>
-                              <value> <string>Object copied as a2</string> </value>
-                          </item>
-                          <item>
-                              <key> <string>state</string> </key>
-                              <value> <string>current</string> </value>
-                          </item>
-                          <item>
-                              <key> <string>time</string> </key>
-                              <value>
-                                <object>
-                                  <klass> <reference id="5.1"/> </klass>
-                                  <tuple>
-                                    <none/>
-                                  </tuple>
-                                  <state>
-                                    <dictionary>
-                                      <item>
-                                          <key> <string>_aday</string> </key>
-                                          <value> <string>Tue</string> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_amon</string> </key>
-                                          <value> <string>Jul</string> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_d</string> </key>
-                                          <value> <float>38549.5584298</float> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_day</string> </key>
-                                          <value> <int>18</int> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_dayoffset</string> </key>
-                                          <value> <int>2</int> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_fday</string> </key>
-                                          <value> <string>Tuesday</string> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_fmon</string> </key>
-                                          <value> <string>July</string> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_hour</string> </key>
-                                          <value> <int>15</int> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_millis</string> </key>
-                                          <value> <long>1153229048337</long> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_minute</string> </key>
-                                          <value> <int>24</int> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_month</string> </key>
-                                          <value> <int>7</int> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_nearsec</string> </key>
-                                          <value> <float>8.0</float> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_pday</string> </key>
-                                          <value> <string>Tue.</string> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_pm</string> </key>
-                                          <value> <string>pm</string> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_pmhour</string> </key>
-                                          <value> <int>3</int> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_pmon</string> </key>
-                                          <value> <string>July</string> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_second</string> </key>
-                                          <value> <float>8.337</float> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_t</string> </key>
-                                          <value> <float>1153229048.34</float> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_tz</string> </key>
-                                          <value> <string>GMT+2</string> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_year</string> </key>
-                                          <value> <int>2006</int> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>time</string> </key>
-                                          <value> <float>0.558429826386</float> </value>
-                                      </item>
-                                    </dictionary>
-                                  </state>
-                                </object>
-                              </value>
-                          </item>
-                        </dictionary>
-                      </tuple>
-                    </value>
-                </item>
-              </dictionary>
-            </value>
-        </item>
-      </dictionary>
-    </pickle>
-  </record>
 </ZopeData>
diff --git a/bt5/erp5_ui_test/PathTemplateItem/portal_categories/foo_category/b.xml b/bt5/erp5_ui_test/PathTemplateItem/portal_categories/foo_category/b.xml
index f27d56f9f1eafc3a58b61cbe14b575d7e9d9650d..62e82e94cdf7b28c44a080f4f261a4d55717e82d 100644
--- a/bt5/erp5_ui_test/PathTemplateItem/portal_categories/foo_category/b.xml
+++ b/bt5/erp5_ui_test/PathTemplateItem/portal_categories/foo_category/b.xml
@@ -68,12 +68,6 @@
               <none/>
             </value>
         </item>
-        <item>
-            <key> <string>workflow_history</string> </key>
-            <value>
-              <persistent> <string encoding="base64">AAAAAAAAAAU=</string> </persistent>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>
@@ -117,269 +111,4 @@
       <none/>
     </pickle>
   </record>
-  <record id="5" aka="AAAAAAAAAAU=">
-    <pickle>
-      <tuple>
-        <tuple>
-          <string>Persistence</string>
-          <string>PersistentMapping</string>
-        </tuple>
-        <none/>
-      </tuple>
-    </pickle>
-    <pickle>
-      <dictionary>
-        <item>
-            <key> <string>_container</string> </key>
-            <value>
-              <dictionary>
-                <item>
-                    <key> <string>edit_workflow</string> </key>
-                    <value>
-                      <tuple>
-                        <dictionary>
-                          <item>
-                              <key> <string>action</string> </key>
-                              <value> <string>edit</string> </value>
-                          </item>
-                          <item>
-                              <key> <string>actor</string> </key>
-                              <value> <string>zope</string> </value>
-                          </item>
-                          <item>
-                              <key> <string>comment</string> </key>
-                              <value> <string></string> </value>
-                          </item>
-                          <item>
-                              <key> <string>state</string> </key>
-                              <value> <string>current</string> </value>
-                          </item>
-                          <item>
-                              <key> <string>time</string> </key>
-                              <value>
-                                <object>
-                                  <klass>
-                                    <global id="5.1" name="DateTime" module="DateTime.DateTime"/>
-                                  </klass>
-                                  <tuple>
-                                    <none/>
-                                  </tuple>
-                                  <state>
-                                    <dictionary>
-                                      <item>
-                                          <key> <string>_aday</string> </key>
-                                          <value> <string>Tue</string> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_amon</string> </key>
-                                          <value> <string>Jul</string> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_d</string> </key>
-                                          <value> <float>38549.5584302</float> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_day</string> </key>
-                                          <value> <int>18</int> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_dayoffset</string> </key>
-                                          <value> <int>2</int> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_fday</string> </key>
-                                          <value> <string>Tuesday</string> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_fmon</string> </key>
-                                          <value> <string>July</string> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_hour</string> </key>
-                                          <value> <int>15</int> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_millis</string> </key>
-                                          <value> <long>1153229048365</long> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_minute</string> </key>
-                                          <value> <int>24</int> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_month</string> </key>
-                                          <value> <int>7</int> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_nearsec</string> </key>
-                                          <value> <float>8.0</float> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_pday</string> </key>
-                                          <value> <string>Tue.</string> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_pm</string> </key>
-                                          <value> <string>pm</string> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_pmhour</string> </key>
-                                          <value> <int>3</int> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_pmon</string> </key>
-                                          <value> <string>July</string> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_second</string> </key>
-                                          <value> <float>8.365</float> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_t</string> </key>
-                                          <value> <float>1153229048.37</float> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_tz</string> </key>
-                                          <value> <string>GMT+2</string> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_year</string> </key>
-                                          <value> <int>2006</int> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>time</string> </key>
-                                          <value> <float>0.558430150457</float> </value>
-                                      </item>
-                                    </dictionary>
-                                  </state>
-                                </object>
-                              </value>
-                          </item>
-                        </dictionary>
-                        <dictionary>
-                          <item>
-                              <key> <string>action</string> </key>
-                              <value> <string>edit</string> </value>
-                          </item>
-                          <item>
-                              <key> <string>actor</string> </key>
-                              <value> <string>zope</string> </value>
-                          </item>
-                          <item>
-                              <key> <string>comment</string> </key>
-                              <value> <string>Object copied as b</string> </value>
-                          </item>
-                          <item>
-                              <key> <string>state</string> </key>
-                              <value> <string>current</string> </value>
-                          </item>
-                          <item>
-                              <key> <string>time</string> </key>
-                              <value>
-                                <object>
-                                  <klass> <reference id="5.1"/> </klass>
-                                  <tuple>
-                                    <none/>
-                                  </tuple>
-                                  <state>
-                                    <dictionary>
-                                      <item>
-                                          <key> <string>_aday</string> </key>
-                                          <value> <string>Tue</string> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_amon</string> </key>
-                                          <value> <string>Jul</string> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_d</string> </key>
-                                          <value> <float>38549.5584302</float> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_day</string> </key>
-                                          <value> <int>18</int> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_dayoffset</string> </key>
-                                          <value> <int>2</int> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_fday</string> </key>
-                                          <value> <string>Tuesday</string> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_fmon</string> </key>
-                                          <value> <string>July</string> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_hour</string> </key>
-                                          <value> <int>15</int> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_millis</string> </key>
-                                          <value> <long>1153229048368</long> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_minute</string> </key>
-                                          <value> <int>24</int> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_month</string> </key>
-                                          <value> <int>7</int> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_nearsec</string> </key>
-                                          <value> <float>8.0</float> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_pday</string> </key>
-                                          <value> <string>Tue.</string> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_pm</string> </key>
-                                          <value> <string>pm</string> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_pmhour</string> </key>
-                                          <value> <int>3</int> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_pmon</string> </key>
-                                          <value> <string>July</string> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_second</string> </key>
-                                          <value> <float>8.368</float> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_t</string> </key>
-                                          <value> <float>1153229048.37</float> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_tz</string> </key>
-                                          <value> <string>GMT+2</string> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>_year</string> </key>
-                                          <value> <int>2006</int> </value>
-                                      </item>
-                                      <item>
-                                          <key> <string>time</string> </key>
-                                          <value> <float>0.558430185185</float> </value>
-                                      </item>
-                                    </dictionary>
-                                  </state>
-                                </object>
-                              </value>
-                          </item>
-                        </dictionary>
-                      </tuple>
-                    </value>
-                </item>
-              </dictionary>
-            </value>
-        </item>
-      </dictionary>
-    </pickle>
-  </record>
 </ZopeData>