1 files changed, 8 insertions, 0 deletions
diff --git a/ishtar_common/views_item.py b/ishtar_common/views_item.py
index 846646d6b..3ed380465 100644
--- a/ishtar_common/views_item.py
+++ b/ishtar_common/views_item.py
@@ -1773,6 +1773,7 @@ def get_item(
     alt_query_own=None,
     search_form=None,
     no_permission_check=False,
+    callback=None,
 ):
     """
     Generic treatment of tables
@@ -1796,6 +1797,7 @@ def get_item(
     :param model_for_perms: use another model to check permission
     :param alt_query_own: name of alternate method to get query_own
     :param search_form: associated search form to manage JSON query keys
+    :callback: callback to execute after request. It is called with three arguments: request, export format and queryset of the result
     :return:
     """
 
@@ -2421,6 +2423,12 @@ def get_item(
             start = 0
             end = 20
 
+        if callback:
+            slice_query = None
+            if not manual_sort_key:
+                slice_query = (start, end)
+            callback(request, data_type, items, slice_query)
+
         if manual_sort_key:
             items = items.all()
         else: