diff --git a/bt5/erp5_hal_json_style/PathTemplateItem/web_site_module/hateoas.xml b/bt5/erp5_hal_json_style/PathTemplateItem/web_site_module/hateoas.xml
index dd91da15682b0d7e4802c4e644e092bba544a8dd..9519babc4e638c9ee84c2a36aaec78fa4c234dc9 100644
--- a/bt5/erp5_hal_json_style/PathTemplateItem/web_site_module/hateoas.xml
+++ b/bt5/erp5_hal_json_style/PathTemplateItem/web_site_module/hateoas.xml
@@ -301,13 +301,11 @@
           <dictionary>
             <item>
                 <key> <string>action</string> </key>
-                <value>
-                  <none/>
-                </value>
+                <value> <string>publish</string> </value>
             </item>
             <item>
                 <key> <string>actor</string> </key>
-                <value> <string>zope</string> </value>
+                <value> <string>romain</string> </value>
             </item>
             <item>
                 <key> <string>comment</string> </key>
@@ -322,54 +320,15 @@
                 <value>
                   <object>
                     <klass>
-                      <global id="6.1" name="DateTime" module="DateTime.DateTime"/>
+                      <global name="DateTime" module="DateTime.DateTime"/>
                     </klass>
                     <tuple>
                       <none/>
                     </tuple>
                     <state>
                       <tuple>
-                        <float>1389184989.74</float>
-                        <string>GMT+1</string>
-                      </tuple>
-                    </state>
-                  </object>
-                </value>
-            </item>
-            <item>
-                <key> <string>validation_state</string> </key>
-                <value> <string>embedded</string> </value>
-            </item>
-          </dictionary>
-          <dictionary>
-            <item>
-                <key> <string>action</string> </key>
-                <value> <string>publish</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>error_message</string> </key>
-                <value> <string></string> </value>
-            </item>
-            <item>
-                <key> <string>time</string> </key>
-                <value>
-                  <object>
-                    <klass> <reference id="6.1"/> </klass>
-                    <tuple>
-                      <none/>
-                    </tuple>
-                    <state>
-                      <tuple>
-                        <float>1389189442.06</float>
-                        <string>GMT+1</string>
+                        <float>1406735725.95</float>
+                        <string>GMT</string>
                       </tuple>
                     </state>
                   </object>
@@ -392,456 +351,6 @@
       <tuple>
         <none/>
         <list>
-          <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>error_message</string> </key>
-                <value> <string></string> </value>
-            </item>
-            <item>
-                <key> <string>serial</string> </key>
-                <value> <string>0.0.0.0</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="7.1" name="DateTime" module="DateTime.DateTime"/>
-                    </klass>
-                    <tuple>
-                      <none/>
-                    </tuple>
-                    <state>
-                      <tuple>
-                        <float>1389184989.76</float>
-                        <string>GMT+1</string>
-                      </tuple>
-                    </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>
-                  <none/>
-                </value>
-            </item>
-            <item>
-                <key> <string>error_message</string> </key>
-                <value> <string></string> </value>
-            </item>
-            <item>
-                <key> <string>serial</string> </key>
-                <value> <string>931.64347.10874.21742</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="7.1"/> </klass>
-                    <tuple>
-                      <none/>
-                    </tuple>
-                    <state>
-                      <tuple>
-                        <float>1389185048.01</float>
-                        <string>GMT+1</string>
-                      </tuple>
-                    </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>
-                  <none/>
-                </value>
-            </item>
-            <item>
-                <key> <string>error_message</string> </key>
-                <value> <string></string> </value>
-            </item>
-            <item>
-                <key> <string>serial</string> </key>
-                <value> <string>931.64348.8944.3754</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="7.1"/> </klass>
-                    <tuple>
-                      <none/>
-                    </tuple>
-                    <state>
-                      <tuple>
-                        <float>1389188952.06</float>
-                        <string>GMT+1</string>
-                      </tuple>
-                    </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>
-                  <none/>
-                </value>
-            </item>
-            <item>
-                <key> <string>error_message</string> </key>
-                <value> <string></string> </value>
-            </item>
-            <item>
-                <key> <string>serial</string> </key>
-                <value> <string>931.64413.13210.41147</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="7.1"/> </klass>
-                    <tuple>
-                      <none/>
-                    </tuple>
-                    <state>
-                      <tuple>
-                        <float>1389189094.15</float>
-                        <string>GMT+1</string>
-                      </tuple>
-                    </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>
-                  <none/>
-                </value>
-            </item>
-            <item>
-                <key> <string>error_message</string> </key>
-                <value> <string></string> </value>
-            </item>
-            <item>
-                <key> <string>serial</string> </key>
-                <value> <string>931.64415.37368.5734</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="7.1"/> </klass>
-                    <tuple>
-                      <none/>
-                    </tuple>
-                    <state>
-                      <tuple>
-                        <float>1389189246.84</float>
-                        <string>GMT+1</string>
-                      </tuple>
-                    </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>
-                  <none/>
-                </value>
-            </item>
-            <item>
-                <key> <string>error_message</string> </key>
-                <value> <string></string> </value>
-            </item>
-            <item>
-                <key> <string>serial</string> </key>
-                <value> <string>931.64418.7534.16605</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="7.1"/> </klass>
-                    <tuple>
-                      <none/>
-                    </tuple>
-                    <state>
-                      <tuple>
-                        <float>1389189258.78</float>
-                        <string>GMT+1</string>
-                      </tuple>
-                    </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>
-                  <none/>
-                </value>
-            </item>
-            <item>
-                <key> <string>error_message</string> </key>
-                <value> <string></string> </value>
-            </item>
-            <item>
-                <key> <string>serial</string> </key>
-                <value> <string>931.64418.20526.19592</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="7.1"/> </klass>
-                    <tuple>
-                      <none/>
-                    </tuple>
-                    <state>
-                      <tuple>
-                        <float>1389189270.11</float>
-                        <string>GMT+1</string>
-                      </tuple>
-                    </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>
-                  <none/>
-                </value>
-            </item>
-            <item>
-                <key> <string>error_message</string> </key>
-                <value> <string></string> </value>
-            </item>
-            <item>
-                <key> <string>serial</string> </key>
-                <value> <string>931.64418.32911.29252</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="7.1"/> </klass>
-                    <tuple>
-                      <none/>
-                    </tuple>
-                    <state>
-                      <tuple>
-                        <float>1389189338.87</float>
-                        <string>GMT+1</string>
-                      </tuple>
-                    </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>
-                  <none/>
-                </value>
-            </item>
-            <item>
-                <key> <string>error_message</string> </key>
-                <value> <string></string> </value>
-            </item>
-            <item>
-                <key> <string>serial</string> </key>
-                <value> <string>931.64421.24176.45243</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="7.1"/> </klass>
-                    <tuple>
-                      <none/>
-                    </tuple>
-                    <state>
-                      <tuple>
-                        <float>1389263264.87</float>
-                        <string>GMT+1</string>
-                      </tuple>
-                    </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>
-                  <none/>
-                </value>
-            </item>
-            <item>
-                <key> <string>error_message</string> </key>
-                <value> <string></string> </value>
-            </item>
-            <item>
-                <key> <string>serial</string> </key>
-                <value> <string>932.115.50753.2764</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="7.1"/> </klass>
-                    <tuple>
-                      <none/>
-                    </tuple>
-                    <state>
-                      <tuple>
-                        <float>1389263536.53</float>
-                        <string>GMT+1</string>
-                      </tuple>
-                    </state>
-                  </object>
-                </value>
-            </item>
-          </dictionary>
           <dictionary>
             <item>
                 <key> <string>action</string> </key>
@@ -873,7 +382,9 @@
                 <key> <string>time</string> </key>
                 <value>
                   <object>
-                    <klass> <reference id="7.1"/> </klass>
+                    <klass>
+                      <global name="DateTime" module="DateTime.DateTime"/>
+                    </klass>
                     <tuple>
                       <none/>
                     </tuple>
diff --git a/bt5/erp5_hal_json_style/bt/revision b/bt5/erp5_hal_json_style/bt/revision
index b39356075901abfb43d27aef2ae5b76b6aee19c4..cabf43b5ddf813cbe89697372a21373f14921884 100644
--- a/bt5/erp5_hal_json_style/bt/revision
+++ b/bt5/erp5_hal_json_style/bt/revision
@@ -1 +1 @@
-23
\ No newline at end of file
+24
\ No newline at end of file
diff --git a/bt5/erp5_hal_json_style/bt/template_keep_last_workflow_history_only_path_list b/bt5/erp5_hal_json_style/bt/template_keep_last_workflow_history_only_path_list
new file mode 100644
index 0000000000000000000000000000000000000000..9098ec2a48d2744eef854268d4ced5009f214319
--- /dev/null
+++ b/bt5/erp5_hal_json_style/bt/template_keep_last_workflow_history_only_path_list
@@ -0,0 +1 @@
+web_site_module/hateoas
\ No newline at end of file