diff --git a/bt5/erp5_web_multiflex5_theme/SkinTemplateItem/portal_skins/erp5_web_multiflex5_theme/WebSection_viewMultiflex5Configuration.xml b/bt5/erp5_web_multiflex5_theme/SkinTemplateItem/portal_skins/erp5_web_multiflex5_theme/WebSection_viewMultiflex5Configuration.xml
index 4d8f2e60ab872838e84b9381ec6c9cc9392f590d..18a5c1f9670678d5127a00fb8a2b498db1478a59 100644
--- a/bt5/erp5_web_multiflex5_theme/SkinTemplateItem/portal_skins/erp5_web_multiflex5_theme/WebSection_viewMultiflex5Configuration.xml
+++ b/bt5/erp5_web_multiflex5_theme/SkinTemplateItem/portal_skins/erp5_web_multiflex5_theme/WebSection_viewMultiflex5Configuration.xml
@@ -139,6 +139,7 @@
                         <string>my_layout_sitemap_section_id</string>
                         <string>my_layout_sitemap_depth</string>
                         <string>my_layout_related</string>
+                        <string>my_layout_navigation</string>
                       </list>
                     </value>
                 </item>
diff --git a/bt5/erp5_web_multiflex5_theme/SkinTemplateItem/portal_skins/erp5_web_multiflex5_theme/WebSection_viewMultiflex5Configuration/my_layout_navigation.xml b/bt5/erp5_web_multiflex5_theme/SkinTemplateItem/portal_skins/erp5_web_multiflex5_theme/WebSection_viewMultiflex5Configuration/my_layout_navigation.xml
new file mode 100644
index 0000000000000000000000000000000000000000..dd99a111c77a28a71b319f0048fd37405c36aa64
--- /dev/null
+++ b/bt5/erp5_web_multiflex5_theme/SkinTemplateItem/portal_skins/erp5_web_multiflex5_theme/WebSection_viewMultiflex5Configuration/my_layout_navigation.xml
@@ -0,0 +1,146 @@
+<?xml version="1.0"?>
+<ZopeData>
+  <record id="1" aka="AAAAAAAAAAE=">
+    <pickle>
+      <tuple>
+        <global name="ProxyField" module="Products.ERP5Form.ProxyField"/>
+        <tuple/>
+      </tuple>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>delegated_list</string> </key>
+            <value>
+              <list>
+                <string>description</string>
+                <string>items</string>
+                <string>orientation</string>
+                <string>title</string>
+              </list>
+            </value>
+        </item>
+        <item>
+            <key> <string>id</string> </key>
+            <value> <string>my_layout_navigation</string> </value>
+        </item>
+        <item>
+            <key> <string>message_values</string> </key>
+            <value>
+              <dictionary>
+                <item>
+                    <key> <string>external_validator_failed</string> </key>
+                    <value> <string>The input failed the external validator.</string> </value>
+                </item>
+              </dictionary>
+            </value>
+        </item>
+        <item>
+            <key> <string>overrides</string> </key>
+            <value>
+              <dictionary>
+                <item>
+                    <key> <string>field_id</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>form_id</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>target</string> </key>
+                    <value> <string></string> </value>
+                </item>
+              </dictionary>
+            </value>
+        </item>
+        <item>
+            <key> <string>tales</string> </key>
+            <value>
+              <dictionary>
+                <item>
+                    <key> <string>field_id</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>form_id</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>items</string> </key>
+                    <value>
+                      <persistent> <string encoding="base64">AAAAAAAAAAI=</string> </persistent>
+                    </value>
+                </item>
+                <item>
+                    <key> <string>orientation</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>target</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>title</string> </key>
+                    <value> <string></string> </value>
+                </item>
+              </dictionary>
+            </value>
+        </item>
+        <item>
+            <key> <string>values</string> </key>
+            <value>
+              <dictionary>
+                <item>
+                    <key> <string>description</string> </key>
+                    <value> <string>Enable or disable the navigation bar.</string> </value>
+                </item>
+                <item>
+                    <key> <string>field_id</string> </key>
+                    <value> <string>my_radio_field</string> </value>
+                </item>
+                <item>
+                    <key> <string>form_id</string> </key>
+                    <value> <string>Base_viewFieldLibrary</string> </value>
+                </item>
+                <item>
+                    <key> <string>items</string> </key>
+                    <value>
+                      <list/>
+                    </value>
+                </item>
+                <item>
+                    <key> <string>orientation</string> </key>
+                    <value> <string>horizontal</string> </value>
+                </item>
+                <item>
+                    <key> <string>target</string> </key>
+                    <value> <string>Click to edit the target</string> </value>
+                </item>
+                <item>
+                    <key> <string>title</string> </key>
+                    <value> <string>Navigation</string> </value>
+                </item>
+              </dictionary>
+            </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+  <record id="2" aka="AAAAAAAAAAI=">
+    <pickle>
+      <tuple>
+        <global name="TALESMethod" module="Products.Formulator.TALESField"/>
+        <tuple/>
+      </tuple>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>_text</string> </key>
+            <value> <string>python:((\'Acquire\', \'\'), (\'Display\', 1), (\'Hide\', 0))</string> </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+</ZopeData>
diff --git a/bt5/erp5_web_multiflex5_theme/SkinTemplateItem/portal_skins/erp5_web_multiflex5_theme/template_erp5_multiflex5.xml b/bt5/erp5_web_multiflex5_theme/SkinTemplateItem/portal_skins/erp5_web_multiflex5_theme/template_erp5_multiflex5.xml
index 6f3bdd574f12706ac274a162d057f6d8a6714512..f658c7e95c74e638fc5998e2e10f34544ef56962 100644
--- a/bt5/erp5_web_multiflex5_theme/SkinTemplateItem/portal_skins/erp5_web_multiflex5_theme/template_erp5_multiflex5.xml
+++ b/bt5/erp5_web_multiflex5_theme/SkinTemplateItem/portal_skins/erp5_web_multiflex5_theme/template_erp5_multiflex5.xml
@@ -129,7 +129,7 @@
     \n
     <!-- NAVIGATION BAR -->\n
     <div class="corner-page-top"></div>        \n
-    <div class="navbar">\n
+    <div class="navbar" tal:condition="python: here.getLayoutProperty(\'layout_navigation\') != 0">\n
       <!-- Layout form rendering -->\n
       <tal:block tal:condition="python: layout_form is not None">\n
         <tal:block tal:repeat="aggregate python: [(\'navbar\', navbar_area)]">\n
diff --git a/bt5/erp5_web_multiflex5_theme/bt/revision b/bt5/erp5_web_multiflex5_theme/bt/revision
index 2d73b5e3ba15b14f50c38dad75d5f05a9aa21301..b00047941afd37ac16c62df40f468f10bab537a1 100644
--- a/bt5/erp5_web_multiflex5_theme/bt/revision
+++ b/bt5/erp5_web_multiflex5_theme/bt/revision
@@ -1 +1 @@
-152
\ No newline at end of file
+159
\ No newline at end of file