Ticket #3987: doc.diff

django/docs/admin.txt

@@ -486 +486 @@
     Performs a full-text match. This is like the default search method but uses
     an index. Currently this is only available for MySQL.
 
+``ModelAdmin`` methods  
+------------------------
+
+ModelAdmin subclasses can redefine specific methods in order to customize even more the admin site : 
+
+``dynamic_XXX_choices``
+~~~~~~~~~~~~~~~~~~~~~~~~~
+
+the ``dynamic_XXX_choices`` method, where XXX is a ForeignKey or ManyToMany field of your model, allows the admin site to filter the available choices for that field.
+
+An example usage of it is ::
+
+    # Model
+        
+    class Book(models.Model):
+        title = models.CharField(maxlength=100)
+        author = models.ForeignKey(Author)
+    
+    # Admin
+    
+    class BookAdmin(ModelAdmin):
+        def dynamic_author_choices(self, request, model):
+            # Default implementation:
+            # return book.author_set.all()
+            if request.user.is_superuser:
+                return model.objects.all()
+            return model.objects.filter(use_in_admin=True)  
+
+
 ``ModelAdmin`` media definitions
 --------------------------------