diff --git a/bt5/erp5_ui_test_core/SkinTemplateItem/portal_skins/erp5_ui_test_core/Base_clearCache.xml b/bt5/erp5_ui_test_core/SkinTemplateItem/portal_skins/erp5_ui_test_core/Base_clearCache.xml
new file mode 100644
index 0000000000000000000000000000000000000000..7baf5b83292aa07d9476f3c5c3032bbc7f0300cb
--- /dev/null
+++ b/bt5/erp5_ui_test_core/SkinTemplateItem/portal_skins/erp5_ui_test_core/Base_clearCache.xml
@@ -0,0 +1,69 @@
+<?xml version="1.0"?>
+<ZopeData>
+  <record id="1" aka="AAAAAAAAAAE=">
+    <pickle>
+      <global name="PythonScript" module="Products.PythonScripts.PythonScript"/>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>Script_magic</string> </key>
+            <value> <int>3</int> </value>
+        </item>
+        <item>
+            <key> <string>_bind_names</string> </key>
+            <value>
+              <object>
+                <klass>
+                  <global name="NameAssignments" module="Shared.DC.Scripts.Bindings"/>
+                </klass>
+                <tuple/>
+                <state>
+                  <dictionary>
+                    <item>
+                        <key> <string>_asgns</string> </key>
+                        <value>
+                          <dictionary>
+                            <item>
+                                <key> <string>name_container</string> </key>
+                                <value> <string>container</string> </value>
+                            </item>
+                            <item>
+                                <key> <string>name_context</string> </key>
+                                <value> <string>context</string> </value>
+                            </item>
+                            <item>
+                                <key> <string>name_m_self</string> </key>
+                                <value> <string>script</string> </value>
+                            </item>
+                            <item>
+                                <key> <string>name_subpath</string> </key>
+                                <value> <string>traverse_subpath</string> </value>
+                            </item>
+                          </dictionary>
+                        </value>
+                    </item>
+                  </dictionary>
+                </state>
+              </object>
+            </value>
+        </item>
+        <item>
+            <key> <string>_body</string> </key>
+            <value> <string>"""User the cache tool in order to clear the cache"""\n
+context.portal_caches.clearAllCache()\n
+return "Cleared."\n
+</string> </value>
+        </item>
+        <item>
+            <key> <string>_params</string> </key>
+            <value> <string></string> </value>
+        </item>
+        <item>
+            <key> <string>id</string> </key>
+            <value> <string>Base_clearCache</string> </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+</ZopeData>
diff --git a/bt5/erp5_ui_test_core/bt/revision b/bt5/erp5_ui_test_core/bt/revision
index ac4213d6e97d9cfeb1d7bc8f948c06114a56de18..d2e1cefe89e17269cf846b1b537654757ac8b735 100644
--- a/bt5/erp5_ui_test_core/bt/revision
+++ b/bt5/erp5_ui_test_core/bt/revision
@@ -1 +1 @@
-43
\ No newline at end of file
+44
\ No newline at end of file