Disable cloning for Documents.

CHANGELOG.txt

@@ -3,6 +3,8 @@
   Users side :
   ------------
     # Apps :
+        * Documents :
+            - The cloning of Document has been disabled.
         * Recurrents :
             - The cloning of Generator has been disabled.
 

creme/documents/models/document.py

@@ -1,6 +1,6 @@
 ################################################################################
 #    Creme is a free/open-source Customer Relationship Management software
-#    Copyright (C) 2009-2022  Hybird
+#    Copyright (C) 2009-2024  Hybird
 #
 #    This program is free software: you can redistribute it and/or modify
 #    it under the terms of the GNU Affero General Public License as published by
@@ -63,6 +63,10 @@ def __str__(self):
     def get_absolute_url(self):
         return reverse('documents__view_document', args=(self.id,))
 
+    @staticmethod
+    def get_clone_absolute_url():
+        return ''
+
     @staticmethod
     def get_create_absolute_url():
         return reverse('documents__create_document')