diff --git a/server/apps/supervision/views.py b/server/apps/supervision/views.py
index 2567bad..9846795 100644
--- a/server/apps/supervision/views.py
+++ b/server/apps/supervision/views.py
@@ -629,7 +629,7 @@ class ImpMixin:
             data = self.make_data(data, sheet, i, etype)
             datalist.append(data)
             i = i + 1
-        sr = mySerializer(data=datalist, many=True)
+        sr = mySerializer(data=datalist, many=True, context={'request': request})
         sr.is_valid()
         err_msg = ''
         for ind, val in enumerate(sr.errors):