diff --git a/app/src/zcs/core/session/qa_info.py b/app/src/zcs/core/session/qa_info.py
index 30d3203..3713935 100644
--- a/app/src/zcs/core/session/qa_info.py
+++ b/app/src/zcs/core/session/qa_info.py
@@ -1,3 +1,4 @@
+from typing import List
 from dataclasses import dataclass
 
 @dataclass
@@ -7,5 +8,5 @@ class QaInfo:
     """
     agent_id: str = None
     session_id: str = None
-    datasource_id: str = None
+    datasource_ids: List[str] = None
     interaction_id: str = None