diff --git a/skipper/skipper/dataseries/views/datapoint/crud.py b/skipper/skipper/dataseries/views/datapoint/crud.py
index d671e3d..6184a5b 100644
--- a/skipper/skipper/dataseries/views/datapoint/crud.py
+++ b/skipper/skipper/dataseries/views/datapoint/crud.py
@@ -286,6 +286,7 @@ def get_description_string(self) -> str:
             - count[=true] <br>
             - external_id=<str> (repeatable) <br>
             - identify_dimensions_by_external_id[=true] <br>
+            - include_in_payload=<str> (comma separated list of dimension/fact external ids to include in the payload) <br>
             """
             if _history:
                 doc_string = f"""