diff --git a/bt5/erp5_web_renderjs_ui/PathTemplateItem/web_page_module/rjs_gadget_erp5_multicheckboxfield_js.js b/bt5/erp5_web_renderjs_ui/PathTemplateItem/web_page_module/rjs_gadget_erp5_multicheckboxfield_js.js
index 4f2cfa5dba30ef8a958c087330e6a11fc8e605c0..df96069036efb13063d21b644c2e5bc4757613c7 100644
--- a/bt5/erp5_web_renderjs_ui/PathTemplateItem/web_page_module/rjs_gadget_erp5_multicheckboxfield_js.js
+++ b/bt5/erp5_web_renderjs_ui/PathTemplateItem/web_page_module/rjs_gadget_erp5_multicheckboxfield_js.js
@@ -83,6 +83,9 @@
         element.removeChild(element.firstChild);
       }
 
+      if (typeof value_list === 'string') {
+        value_list = [value_list];
+      }
       for (i = 0; i < value_list.length; i += 1) {
         value_dict[value_list[i]] = null;
       }
diff --git a/bt5/erp5_web_renderjs_ui/PathTemplateItem/web_page_module/rjs_gadget_erp5_multicheckboxfield_js.xml b/bt5/erp5_web_renderjs_ui/PathTemplateItem/web_page_module/rjs_gadget_erp5_multicheckboxfield_js.xml
index 307176d0ab6853bfb76aca1471259527bfa9318c..7e18319b806367fd76b06c3f65efcc870a9a8504 100644
--- a/bt5/erp5_web_renderjs_ui/PathTemplateItem/web_page_module/rjs_gadget_erp5_multicheckboxfield_js.xml
+++ b/bt5/erp5_web_renderjs_ui/PathTemplateItem/web_page_module/rjs_gadget_erp5_multicheckboxfield_js.xml
@@ -148,173 +148,185 @@
   </record>
   <record id="3" aka="AAAAAAAAAAM=">
     <pickle>
-      <global name="WorkflowHistoryList" module="Products.ERP5Type.patches.WorkflowTool"/>
+      <global name="WorkflowHistoryList" module="Products.ERP5Type.Workflow"/>
     </pickle>
     <pickle>
-      <tuple>
-        <none/>
-        <list>
-          <dictionary>
-            <item>
-                <key> <string>action</string> </key>
-                <value> <string>publish_alive</string> </value>
-            </item>
-            <item>
-                <key> <string>actor</string> </key>
-                <value> <string>xiaowu</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>
-                      <global name="DateTime" module="DateTime.DateTime"/>
-                    </klass>
-                    <tuple>
-                      <none/>
-                    </tuple>
-                    <state>
-                      <tuple>
-                        <float>1435743230.13</float>
-                        <string>GMT+2</string>
-                      </tuple>
-                    </state>
-                  </object>
-                </value>
-            </item>
-            <item>
-                <key> <string>validation_state</string> </key>
-                <value> <string>published_alive</string> </value>
-            </item>
-          </dictionary>
-        </list>
-      </tuple>
+      <dictionary>
+        <item>
+            <key> <string>_log</string> </key>
+            <value>
+              <list>
+                <dictionary>
+                  <item>
+                      <key> <string>action</string> </key>
+                      <value> <string>publish_alive</string> </value>
+                  </item>
+                  <item>
+                      <key> <string>actor</string> </key>
+                      <value> <string>xiaowu</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>
+                            <global name="DateTime" module="DateTime.DateTime"/>
+                          </klass>
+                          <tuple>
+                            <none/>
+                          </tuple>
+                          <state>
+                            <tuple>
+                              <float>1435743230.13</float>
+                              <string>GMT+2</string>
+                            </tuple>
+                          </state>
+                        </object>
+                      </value>
+                  </item>
+                  <item>
+                      <key> <string>validation_state</string> </key>
+                      <value> <string>published_alive</string> </value>
+                  </item>
+                </dictionary>
+              </list>
+            </value>
+        </item>
+      </dictionary>
     </pickle>
   </record>
   <record id="4" aka="AAAAAAAAAAQ=">
     <pickle>
-      <global name="WorkflowHistoryList" module="Products.ERP5Type.patches.WorkflowTool"/>
+      <global name="WorkflowHistoryList" module="Products.ERP5Type.Workflow"/>
     </pickle>
     <pickle>
-      <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>
-                  <none/>
-                </value>
-            </item>
-            <item>
-                <key> <string>error_message</string> </key>
-                <value> <string></string> </value>
-            </item>
-            <item>
-                <key> <string>serial</string> </key>
-                <value> <string>971.50596.31143.27050</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 name="DateTime" module="DateTime.DateTime"/>
-                    </klass>
-                    <tuple>
-                      <none/>
-                    </tuple>
-                    <state>
-                      <tuple>
-                        <float>1542818919.2</float>
-                        <string>UTC</string>
-                      </tuple>
-                    </state>
-                  </object>
-                </value>
-            </item>
-          </dictionary>
-        </list>
-      </tuple>
+      <dictionary>
+        <item>
+            <key> <string>_log</string> </key>
+            <value>
+              <list>
+                <dictionary>
+                  <item>
+                      <key> <string>action</string> </key>
+                      <value> <string>edit</string> </value>
+                  </item>
+                  <item>
+                      <key> <string>actor</string> </key>
+                      <value> <string>georgios.dagkakis</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>980.50086.54424.19746</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 name="DateTime" module="DateTime.DateTime"/>
+                          </klass>
+                          <tuple>
+                            <none/>
+                          </tuple>
+                          <state>
+                            <tuple>
+                              <float>1577463211.32</float>
+                              <string>UTC</string>
+                            </tuple>
+                          </state>
+                        </object>
+                      </value>
+                  </item>
+                </dictionary>
+              </list>
+            </value>
+        </item>
+      </dictionary>
     </pickle>
   </record>
   <record id="5" aka="AAAAAAAAAAU=">
     <pickle>
-      <global name="WorkflowHistoryList" module="Products.ERP5Type.patches.WorkflowTool"/>
+      <global name="WorkflowHistoryList" module="Products.ERP5Type.Workflow"/>
     </pickle>
     <pickle>
-      <tuple>
-        <none/>
-        <list>
-          <dictionary>
-            <item>
-                <key> <string>action</string> </key>
-                <value>
-                  <none/>
-                </value>
-            </item>
-            <item>
-                <key> <string>actor</string> </key>
-                <value> <string>xiaowu</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>external_processing_state</string> </key>
-                <value> <string>empty</string> </value>
-            </item>
-            <item>
-                <key> <string>serial</string> </key>
-                <value> <string>0.0.0.0</string> </value>
-            </item>
-            <item>
-                <key> <string>time</string> </key>
-                <value>
-                  <object>
-                    <klass>
-                      <global name="DateTime" module="DateTime.DateTime"/>
-                    </klass>
-                    <tuple>
-                      <none/>
-                    </tuple>
-                    <state>
-                      <tuple>
-                        <float>1435742983.72</float>
-                        <string>GMT+2</string>
-                      </tuple>
-                    </state>
-                  </object>
-                </value>
-            </item>
-          </dictionary>
-        </list>
-      </tuple>
+      <dictionary>
+        <item>
+            <key> <string>_log</string> </key>
+            <value>
+              <list>
+                <dictionary>
+                  <item>
+                      <key> <string>action</string> </key>
+                      <value>
+                        <none/>
+                      </value>
+                  </item>
+                  <item>
+                      <key> <string>actor</string> </key>
+                      <value> <string>xiaowu</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>external_processing_state</string> </key>
+                      <value> <string>empty</string> </value>
+                  </item>
+                  <item>
+                      <key> <string>serial</string> </key>
+                      <value> <string>0.0.0.0</string> </value>
+                  </item>
+                  <item>
+                      <key> <string>time</string> </key>
+                      <value>
+                        <object>
+                          <klass>
+                            <global name="DateTime" module="DateTime.DateTime"/>
+                          </klass>
+                          <tuple>
+                            <none/>
+                          </tuple>
+                          <state>
+                            <tuple>
+                              <float>1435742983.72</float>
+                              <string>GMT+2</string>
+                            </tuple>
+                          </state>
+                        </object>
+                      </value>
+                  </item>
+                </dictionary>
+              </list>
+            </value>
+        </item>
+      </dictionary>
     </pickle>
   </record>
 </ZopeData>