diff --git a/bt5/erp5_computer_immobilisation/SkinTemplateItem/portal_skins/erp5_computer_immobilisation/ComputerModule_viewComputerList/listbox_available_partition_count.xml b/bt5/erp5_computer_immobilisation/SkinTemplateItem/portal_skins/erp5_computer_immobilisation/ComputerModule_viewComputerList/listbox_available_partition_count.xml
index 646dc38bda837d97d7157217f500121579ae7e88..3dc1ccf3e1236eb7ee88a1fd4298c81195496227 100644
--- a/bt5/erp5_computer_immobilisation/SkinTemplateItem/portal_skins/erp5_computer_immobilisation/ComputerModule_viewComputerList/listbox_available_partition_count.xml
+++ b/bt5/erp5_computer_immobilisation/SkinTemplateItem/portal_skins/erp5_computer_immobilisation/ComputerModule_viewComputerList/listbox_available_partition_count.xml
@@ -273,7 +273,7 @@
       <dictionary>
         <item>
             <key> <string>_text</string> </key>
-            <value> <string>python: cell.getRemainingQuantity()</string> </value>
+            <value> <string>python: cell.Computer_getRemainingQuantity()</string> </value>
         </item>
       </dictionary>
     </pickle>
diff --git a/bt5/erp5_computer_immobilisation/SkinTemplateItem/portal_skins/erp5_computer_immobilisation/Computer_getRemainingQuantity.xml b/bt5/erp5_computer_immobilisation/SkinTemplateItem/portal_skins/erp5_computer_immobilisation/Computer_getRemainingQuantity.xml
new file mode 100644
index 0000000000000000000000000000000000000000..c4165611d178b77189000ce2fac5cd829aa97ce9
--- /dev/null
+++ b/bt5/erp5_computer_immobilisation/SkinTemplateItem/portal_skins/erp5_computer_immobilisation/Computer_getRemainingQuantity.xml
@@ -0,0 +1,128 @@
+<?xml version="1.0"?>
+<ZopeData>
+  <record id="1" aka="AAAAAAAAAAE=">
+    <pickle>
+      <tuple>
+        <global name="PythonScript" module="Products.PythonScripts.PythonScript"/>
+        <tuple/>
+      </tuple>
+    </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>"""\n
+  This script is used to allow Customisation How Available Item \n
+  (Computer Partitions) are accountable into Computers.\n
+\n
+  By default use Simple Item API. \n
+"""\n
+return context.getRemainingQuantity()\n
+</string> </value>
+        </item>
+        <item>
+            <key> <string>_code</string> </key>
+            <value>
+              <none/>
+            </value>
+        </item>
+        <item>
+            <key> <string>_params</string> </key>
+            <value> <string></string> </value>
+        </item>
+        <item>
+            <key> <string>errors</string> </key>
+            <value>
+              <tuple/>
+            </value>
+        </item>
+        <item>
+            <key> <string>func_code</string> </key>
+            <value>
+              <object>
+                <klass>
+                  <global name="FuncCode" module="Shared.DC.Scripts.Signature"/>
+                </klass>
+                <tuple/>
+                <state>
+                  <dictionary>
+                    <item>
+                        <key> <string>co_argcount</string> </key>
+                        <value> <int>0</int> </value>
+                    </item>
+                    <item>
+                        <key> <string>co_varnames</string> </key>
+                        <value>
+                          <tuple>
+                            <string>_getattr_</string>
+                            <string>context</string>
+                          </tuple>
+                        </value>
+                    </item>
+                  </dictionary>
+                </state>
+              </object>
+            </value>
+        </item>
+        <item>
+            <key> <string>func_defaults</string> </key>
+            <value>
+              <none/>
+            </value>
+        </item>
+        <item>
+            <key> <string>id</string> </key>
+            <value> <string>Computer_getRemainingQuantity</string> </value>
+        </item>
+        <item>
+            <key> <string>warnings</string> </key>
+            <value>
+              <tuple/>
+            </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+</ZopeData>
diff --git a/bt5/erp5_computer_immobilisation/SkinTemplateItem/portal_skins/erp5_computer_immobilisation/Computer_viewComputerPartitionList/my_remaining_quantity.xml b/bt5/erp5_computer_immobilisation/SkinTemplateItem/portal_skins/erp5_computer_immobilisation/Computer_viewComputerPartitionList/my_remaining_quantity.xml
index 7bd196fa2ba111edbbd87423e712727fb9f386ac..d7572c63e8c9c0cd66a7bb14eb3eb0c10d04ac8e 100644
--- a/bt5/erp5_computer_immobilisation/SkinTemplateItem/portal_skins/erp5_computer_immobilisation/Computer_viewComputerPartitionList/my_remaining_quantity.xml
+++ b/bt5/erp5_computer_immobilisation/SkinTemplateItem/portal_skins/erp5_computer_immobilisation/Computer_viewComputerPartitionList/my_remaining_quantity.xml
@@ -13,9 +13,9 @@
             <key> <string>delegated_list</string> </key>
             <value>
               <list>
-                <string>title</string>
                 <string>default</string>
                 <string>editable</string>
+                <string>title</string>
               </list>
             </value>
         </item>
@@ -131,7 +131,7 @@
       <dictionary>
         <item>
             <key> <string>_text</string> </key>
-            <value> <string>here/getRemainingQuantity|python:0</string> </value>
+            <value> <string>here/Computer_getRemainingQuantity|python:0</string> </value>
         </item>
       </dictionary>
     </pickle>
diff --git a/bt5/erp5_computer_immobilisation/bt/revision b/bt5/erp5_computer_immobilisation/bt/revision
index 2edeafb09db0093bae6ff060e2dcd2166f5c9387..b5045cc4046dbc1d7cafa4c603fd3cdf35dc5dde 100644
--- a/bt5/erp5_computer_immobilisation/bt/revision
+++ b/bt5/erp5_computer_immobilisation/bt/revision
@@ -1 +1 @@
-20
\ No newline at end of file
+21
\ No newline at end of file