diff --git a/EnvelopeGenerator.Domain/Entities/Annotation.cs b/EnvelopeGenerator.Domain/Entities/Annotation.cs
index 77e07d8d..fcf88f58 100644
--- a/EnvelopeGenerator.Domain/Entities/Annotation.cs
+++ b/EnvelopeGenerator.Domain/Entities/Annotation.cs
@@ -32,6 +32,10 @@ public class Annotation
     [Column("VALUE", TypeName = "nvarchar(max)")]
     public string Value { get; set; }
 
+    [Required]
+    [Column("TYPE", TypeName = "nvarchar(50)")]
+    public string Type { get; set; }
+
     [Required]
     [Column("ADDED_WHEN", TypeName = "datetime")]
     public DateTime AddedWhen { get; set; }
@@ -39,7 +43,7 @@ public class Annotation
     [Column("CHANGED_WHEN", TypeName = "datetime")]
     public DateTime? ChangedWhen { get; set; }
 
-    [Column("CHANGED_WHO", TypeName = "nchar(100)")]
+    [Column("CHANGED_WHO", TypeName = "nvarchar(100)")]
     [StringLength(100)]
     public string
 #if NET