diff --git a/SurveyLib.Core/Models/Survey.cs b/SurveyLib.Core/Models/Survey.cs
index c35cdd4..93c88ba 100644
--- a/SurveyLib.Core/Models/Survey.cs
+++ b/SurveyLib.Core/Models/Survey.cs
@@ -6,6 +6,8 @@ public class Survey
     public string Title { get; set; }
     public string Description { get; set; }
 
+    public int? CreatedBy { get; set; }
+
     public ICollection<QuestionBase> Questions { get; set; }
     public ICollection<Completion> Completions { get; set; }
 }
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