diff --git a/EnvelopeGenerator.Web/Models/AnnotationParams.cs b/EnvelopeGenerator.Web/Models/AnnotationParams.cs
index 68997f6e..70410e17 100644
--- a/EnvelopeGenerator.Web/Models/AnnotationParams.cs
+++ b/EnvelopeGenerator.Web/Models/AnnotationParams.cs
@@ -19,9 +19,6 @@ public class AnnotationParams
         return annotation is not null;
     }
 
-    [JsonIgnore]
-    public IEnumerable<string> Names => _annots.Select(annot => annot.Name);
-
     public required IEnumerable<Annotation> Annotations
     {
         get => _annots;
@@ -33,20 +30,20 @@ public class AnnotationParams
                 foreach (var annot in _annots)
                     annot.Default = DefaultAnnotation;
 
-            foreach (var name in Names)
+            foreach (var annot in _annots)
             {
                 #region set bound annotations
                 // horizontal
-                if (this[name].HorBoundAnnotName is string horBoundAnnotName)
+                if (annot.HorBoundAnnotName is string horBoundAnnotName)
                     if (TryGet(horBoundAnnotName, out var horBoundAnnot))
-                        this[name].HorBoundAnnot = horBoundAnnot;
+                        annot.HorBoundAnnot = horBoundAnnot;
                     else
                         throw new InvalidOperationException($"{horBoundAnnotName} added as bound anotation. However, it is not defined.");
 
                 // vertical
-                if (this[name].VerBoundAnnotName is string verBoundAnnotName)
+                if (annot.VerBoundAnnotName is string verBoundAnnotName)
                     if (TryGet(verBoundAnnotName, out var verBoundAnnot))
-                        this[name].VerBoundAnnot = verBoundAnnot;
+                        annot.VerBoundAnnot = verBoundAnnot;
                     else
                         throw new InvalidOperationException($"{verBoundAnnotName} added as bound anotation. However, it is not defined.");
                 #endregion