diff --git a/Tsi1.Api/Tsi1.BusinessLayer/Dtos/ActivityDto.cs b/Tsi1.Api/Tsi1.BusinessLayer/Dtos/ActivityDto.cs
index 5d5adbb779627b5739090b24acd261ae831a694c..831e4f6324f9f16d28468192ee8f7b45c9970a48 100644
--- a/Tsi1.Api/Tsi1.BusinessLayer/Dtos/ActivityDto.cs
+++ b/Tsi1.Api/Tsi1.BusinessLayer/Dtos/ActivityDto.cs
@@ -13,5 +13,7 @@ namespace Tsi1.BusinessLayer.Dtos
         public string Name { get; set; }
 
         public bool IsVideoConference { get; set; }
+
+        public int EvaluationId { get; set; }
     }
 }
diff --git a/Tsi1.Api/Tsi1.BusinessLayer/Dtos/UserPreviewDto.cs b/Tsi1.Api/Tsi1.BusinessLayer/Dtos/UserPreviewDto.cs
index c29cc7432efa4a6d37945ba05c0078603f8dd0ac..0c27426f207592f46d72d55774644a34856062bd 100644
--- a/Tsi1.Api/Tsi1.BusinessLayer/Dtos/UserPreviewDto.cs
+++ b/Tsi1.Api/Tsi1.BusinessLayer/Dtos/UserPreviewDto.cs
@@ -13,5 +13,7 @@ namespace Tsi1.BusinessLayer.Dtos
         public string LastName { get; set; }
 
         public string Email { get; set; }
+
+        public int StudentId { get; set; }
     }
 }