Use Link content instead of own URL property.

bt5/erp5_payzen_secure_payment/PropertySheetTemplateItem/portal_property_sheets/PayzenService.xml

@@ -36,7 +36,7 @@
         </item>
         <item>
             <key> <string>last_id</string> </key>
-            <value> <string>6</string> </value>
+            <value> <string>7</string> </value>
         </item>
         <item>
             <key> <string>portal_type</string> </key>

bt5/erp5_payzen_secure_payment/PropertySheetTemplateItem/portal_property_sheets/PayzenService/default_link_constraint.xml

+<?xml version="1.0"?>
+<ZopeData>
+  <record id="1" aka="AAAAAAAAAAE=">
+    <pickle>
+      <global name="Content Existence Constraint" module="erp5.portal_type"/>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>_identity_criterion</string> </key>
+            <value>
+              <persistent> <string encoding="base64">AAAAAAAAAAI=</string> </persistent>
+            </value>
+        </item>
+        <item>
+            <key> <string>_range_criterion</string> </key>
+            <value>
+              <persistent> <string encoding="base64">AAAAAAAAAAM=</string> </persistent>
+            </value>
+        </item>
+        <item>
+            <key> <string>constraint_portal_type</string> </key>
+            <value> <string>python: (\'Link\',)</string> </value>
+        </item>
+        <item>
+            <key> <string>description</string> </key>
+            <value>
+              <none/>
+            </value>
+        </item>
+        <item>
+            <key> <string>id</string> </key>
+            <value> <string>default_link_constraint</string> </value>
+        </item>
+        <item>
+            <key> <string>portal_type</string> </key>
+            <value> <string>Content Existence Constraint</string> </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+  <record id="2" aka="AAAAAAAAAAI=">
+    <pickle>
+      <global name="PersistentMapping" module="Persistence.mapping"/>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>data</string> </key>
+            <value>
+              <dictionary/>
+            </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+  <record id="3" aka="AAAAAAAAAAM=">
+    <pickle>
+      <global name="PersistentMapping" module="Persistence.mapping"/>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>data</string> </key>
+            <value>
+              <dictionary/>
+            </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+</ZopeData>

bt5/erp5_payzen_secure_payment/PropertySheetTemplateItem/portal_property_sheets/PayzenService/payzen_url_constraint.xml

@@ -39,7 +39,7 @@
             <key> <string>constraint_property</string> </key>
             <value>
               <tuple>
-                <string>payzen_url</string>
+                <string>link_url_string</string>
               </tuple>
             </value>
         </item>

bt5/erp5_payzen_secure_payment/SkinTemplateItem/portal_skins/erp5_payzen_secure_payment/PayzenService_view.xml

@@ -104,7 +104,7 @@
                     <key> <string>right</string> </key>
                     <value>
                       <list>
-                        <string>my_payzen_url</string>
+                        <string>my_link_url_string</string>
                         <string>my_payzen_site_id</string>
                         <string>my_payzen_ctx_mode</string>
                       </list>

bt5/erp5_payzen_secure_payment/bt/revision

-9
\ No newline at end of file
+10
\ No newline at end of file