diff --git a/services/Directory/FilterLists.Directory.Application/Queries/GetChange.cs b/services/Directory/FilterLists.Directory.Application/Queries/GetChange.cs
index 6b73d305e..e254f09c7 100644
--- a/services/Directory/FilterLists.Directory.Application/Queries/GetChange.cs
+++ b/services/Directory/FilterLists.Directory.Application/Queries/GetChange.cs
@@ -14,7 +14,7 @@ public static class GetChange
     public record Query : IRequest<ChangeVm?>
     {
         /// <summary>
-        ///     The identifier of the change.
+        ///     The identifier.
         /// </summary>
         /// <example>99</example>
         public long Id { get; init; }
@@ -51,7 +51,7 @@ public ChangesVmProfile()
     public record ChangeVm
     {
         /// <summary>
-        ///     The identifier of the change.
+        ///     The identifier.
         /// </summary>
         /// <example>99</example>
         public long Id { get; private init; }
diff --git a/services/Directory/FilterLists.Directory.Application/Queries/GetChanges.cs b/services/Directory/FilterLists.Directory.Application/Queries/GetChanges.cs
index 4520e6760..ca4234394 100644
--- a/services/Directory/FilterLists.Directory.Application/Queries/GetChanges.cs
+++ b/services/Directory/FilterLists.Directory.Application/Queries/GetChanges.cs
@@ -45,7 +45,7 @@ public ChangesVmProfile()
     public record ChangeVm
     {
         /// <summary>
-        ///     The identifier of the change.
+        ///     The identifier.
         /// </summary>
         /// <example>99</example>
         public long Id { get; private init; }
diff --git a/services/Directory/FilterLists.Directory.Application/Queries/GetLanguages.cs b/services/Directory/FilterLists.Directory.Application/Queries/GetLanguages.cs
index b541e64a6..3cf7fd037 100644
--- a/services/Directory/FilterLists.Directory.Application/Queries/GetLanguages.cs
+++ b/services/Directory/FilterLists.Directory.Application/Queries/GetLanguages.cs
@@ -46,9 +46,28 @@ public LanguageVmProfile()
 
     public record LanguageVm
     {
+        /// <summary>
+        /// The identifier.
+        /// </summary>
+        /// <example>37</example>
         public long Id { get; init; }
+
+        /// <summary>
+        /// The ISO 639-1 code.
+        /// </summary>
+        /// <example>en</example>
         public string Iso6391 { get; init; } = default!;
+
+        /// <summary>
+        /// The ISO name.
+        /// </summary>
+        /// <example>English</example>
         public string Name { get; init; } = default!;
+
+        /// <summary>
+        /// The identifiers of the FilterLists targeted by this Language.
+        /// </summary>
+        /// <example>[ 114, 141 ]</example>
         public IEnumerable<long> FilterListIds { get; init; } = new HashSet<long>();
     }
 }