diff --git a/bt5/erp5_mrp/SkinTemplateItem/portal_skins/erp5_mrp/SupplyChain_view.xml b/bt5/erp5_mrp/SkinTemplateItem/portal_skins/erp5_mrp/SupplyChain_view.xml
index 65385c1a713ca796770460c34a30e3eec20fc0e9..d1da69e3adba60e32c0f8c23ecbc332fcd8940fc 100644
--- a/bt5/erp5_mrp/SkinTemplateItem/portal_skins/erp5_mrp/SupplyChain_view.xml
+++ b/bt5/erp5_mrp/SkinTemplateItem/portal_skins/erp5_mrp/SupplyChain_view.xml
@@ -91,6 +91,9 @@
                     <value>
                       <list>
                         <string>listbox_deliverable</string>
+                        <string>listbox_title</string>
+                        <string>listbox_min_delay</string>
+                        <string>listbox_max_delay</string>
                       </list>
                     </value>
                 </item>
@@ -99,7 +102,6 @@
                     <value>
                       <list>
                         <string>my_title</string>
-                        <string>listbox_title</string>
                       </list>
                     </value>
                 </item>
diff --git a/bt5/erp5_mrp/SkinTemplateItem/portal_skins/erp5_mrp/SupplyChain_view/listbox.xml b/bt5/erp5_mrp/SkinTemplateItem/portal_skins/erp5_mrp/SupplyChain_view/listbox.xml
index 851dc7b6e20d36a00b960267b752b96e17cd30ef..cf03364fa0d21a01eb6c653a677c0b5190ea4242 100644
--- a/bt5/erp5_mrp/SkinTemplateItem/portal_skins/erp5_mrp/SupplyChain_view/listbox.xml
+++ b/bt5/erp5_mrp/SkinTemplateItem/portal_skins/erp5_mrp/SupplyChain_view/listbox.xml
@@ -104,6 +104,14 @@
                           <string>destination_title</string>
                           <string>Recipient or Beneficiary</string>
                         </tuple>
+                        <tuple>
+                          <string>min_delay</string>
+                          <string>Min. delay</string>
+                        </tuple>
+                        <tuple>
+                          <string>max_delay</string>
+                          <string>Max. delay</string>
+                        </tuple>
                         <tuple>
                           <string>deliverable</string>
                           <string>Last</string>
@@ -123,6 +131,14 @@
                           <string>deliverable</string>
                           <string>deliverable</string>
                         </tuple>
+                        <tuple>
+                          <string>min_delay</string>
+                          <string>min_delay</string>
+                        </tuple>
+                        <tuple>
+                          <string>max_delay</string>
+                          <string>max_delay</string>
+                        </tuple>
                       </list>
                     </value>
                 </item>
diff --git a/bt5/erp5_mrp/SkinTemplateItem/portal_skins/erp5_mrp/SupplyChain_view/listbox_max_delay.xml b/bt5/erp5_mrp/SkinTemplateItem/portal_skins/erp5_mrp/SupplyChain_view/listbox_max_delay.xml
new file mode 100644
index 0000000000000000000000000000000000000000..9efc2debb2dcbd7f5a80f3ea469f3472d9749675
--- /dev/null
+++ b/bt5/erp5_mrp/SkinTemplateItem/portal_skins/erp5_mrp/SupplyChain_view/listbox_max_delay.xml
@@ -0,0 +1,99 @@
+<?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>_owner</string> </key>
+            <value>
+              <none/>
+            </value>
+        </item>
+        <item>
+            <key> <string>delegated_list</string> </key>
+            <value>
+              <list/>
+            </value>
+        </item>
+        <item>
+            <key> <string>id</string> </key>
+            <value> <string>listbox_max_delay</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>target</string> </key>
+                    <value> <string></string> </value>
+                </item>
+              </dictionary>
+            </value>
+        </item>
+        <item>
+            <key> <string>values</string> </key>
+            <value>
+              <dictionary>
+                <item>
+                    <key> <string>field_id</string> </key>
+                    <value> <string>my_max_delay</string> </value>
+                </item>
+                <item>
+                    <key> <string>form_id</string> </key>
+                    <value> <string>SupplyLink_viewFieldLibrary</string> </value>
+                </item>
+                <item>
+                    <key> <string>target</string> </key>
+                    <value> <string>Click to edit the target</string> </value>
+                </item>
+              </dictionary>
+            </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+</ZopeData>
diff --git a/bt5/erp5_mrp/SkinTemplateItem/portal_skins/erp5_mrp/SupplyChain_view/listbox_min_delay.xml b/bt5/erp5_mrp/SkinTemplateItem/portal_skins/erp5_mrp/SupplyChain_view/listbox_min_delay.xml
new file mode 100644
index 0000000000000000000000000000000000000000..4896168f3e3e14dcd64ec5349ee0339e60c3f4bb
--- /dev/null
+++ b/bt5/erp5_mrp/SkinTemplateItem/portal_skins/erp5_mrp/SupplyChain_view/listbox_min_delay.xml
@@ -0,0 +1,99 @@
+<?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>_owner</string> </key>
+            <value>
+              <none/>
+            </value>
+        </item>
+        <item>
+            <key> <string>delegated_list</string> </key>
+            <value>
+              <list/>
+            </value>
+        </item>
+        <item>
+            <key> <string>id</string> </key>
+            <value> <string>listbox_min_delay</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>target</string> </key>
+                    <value> <string></string> </value>
+                </item>
+              </dictionary>
+            </value>
+        </item>
+        <item>
+            <key> <string>values</string> </key>
+            <value>
+              <dictionary>
+                <item>
+                    <key> <string>field_id</string> </key>
+                    <value> <string>my_min_delay</string> </value>
+                </item>
+                <item>
+                    <key> <string>form_id</string> </key>
+                    <value> <string>SupplyLink_viewFieldLibrary</string> </value>
+                </item>
+                <item>
+                    <key> <string>target</string> </key>
+                    <value> <string>Click to edit the target</string> </value>
+                </item>
+              </dictionary>
+            </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+</ZopeData>
diff --git a/bt5/erp5_mrp/bt/revision b/bt5/erp5_mrp/bt/revision
index 20ad60520b19499aa06741e562c6f79e8c99c9c5..565f1b06a1a6a367321480dffb082fb8709a4f31 100644
--- a/bt5/erp5_mrp/bt/revision
+++ b/bt5/erp5_mrp/bt/revision
@@ -1 +1 @@
-230
\ No newline at end of file
+231
\ No newline at end of file