diff --git a/models/form.tsp b/models/form.tsp
index b23e531..322ec02 100644
--- a/models/form.tsp
+++ b/models/form.tsp
@@ -77,7 +77,9 @@ model Answer {
   @visibility("read")
   id: uint32;
 
+  user: User;
   form_id: uint32;
+  timestamp: utcDateTime;
   title: string;
   answers: RealAnswer[];
 }