diff --git a/src/Umbraco.Core/Models/ContentEditing/UserGroupBasic.cs b/src/Umbraco.Core/Models/ContentEditing/UserGroupBasic.cs
index 12ce484e59..5780214476 100644
--- a/src/Umbraco.Core/Models/ContentEditing/UserGroupBasic.cs
+++ b/src/Umbraco.Core/Models/ContentEditing/UserGroupBasic.cs
@@ -24,6 +24,9 @@ public class UserGroupBasic : EntityBasic, INotificationModel
     [DataMember(Name = "mediaStartNode")]
     public EntityBasic? MediaStartNode { get; set; }
 
+    [DataMember(Name = "hasAccessToAllLanguages")]
+    public bool HasAccessToAllLanguages { get; set; }
+
     /// <summary>
     ///     The number of users assigned to this group
     /// </summary>
diff --git a/src/Umbraco.Core/Models/ContentEditing/UserGroupSave.cs b/src/Umbraco.Core/Models/ContentEditing/UserGroupSave.cs
index 3722096867..a646c10337 100644
--- a/src/Umbraco.Core/Models/ContentEditing/UserGroupSave.cs
+++ b/src/Umbraco.Core/Models/ContentEditing/UserGroupSave.cs
@@ -34,6 +34,9 @@ public class UserGroupSave : EntityBasic, IValidatableObject
     [DataMember(Name = "startMediaId")]
     public int? StartMediaId { get; set; }
 
+    [DataMember(Name = "hasAccessToAllLanguages")]
+    public bool HasAccessToAllLanguages { get; set; }
+
     /// <summary>
     ///     The list of letters (permission codes) to assign as the default for the user group
     /// </summary>
@@ -49,11 +52,11 @@ public class UserGroupSave : EntityBasic, IValidatableObject
     [DataMember(Name = "assignedPermissions")]
     public IDictionary<int, IEnumerable<string>>? AssignedPermissions { get; set; }
 
-        /// <summary>
-        /// The ids of allowed languages
-        /// </summary>
-        [DataMember(Name = "allowedLanguages")]
-        public IEnumerable<int>? AllowedLanguages { get; set; }
+    /// <summary>
+    /// The ids of allowed languages
+    /// </summary>
+    [DataMember(Name = "allowedLanguages")]
+    public IEnumerable<int>? AllowedLanguages { get; set; }
 
     /// <summary>
     ///     The real persisted user group
diff --git a/src/Umbraco.Core/Models/Mapping/UserMapDefinition.cs b/src/Umbraco.Core/Models/Mapping/UserMapDefinition.cs
index eec5717dd3..3a04f118be 100644
--- a/src/Umbraco.Core/Models/Mapping/UserMapDefinition.cs
+++ b/src/Umbraco.Core/Models/Mapping/UserMapDefinition.cs
@@ -134,6 +134,7 @@ public class UserMapDefinition : IMapDefinition
         target.Name = source.Name;
         target.Permissions = source.DefaultPermissions;
         target.Key = source.Key;
+        target.HasAccessToAllLanguages = source.HasAccessToAllLanguages;
 
         var id = GetIntId(source.Id);
         if (id > 0)
@@ -264,6 +265,7 @@ public class UserMapDefinition : IMapDefinition
         target.ParentId = -1;
         target.Path = "-1," + source.Id;
         target.IsSystemUserGroup = source.IsSystemUserGroup();
+        target.HasAccessToAllLanguages = source.HasAccessToAllLanguages;
 
         MapUserGroupBasic(target, source.AllowedLanguages, source.AllowedSections, source.StartContentId, source.StartMediaId, context);
     }
@@ -281,6 +283,7 @@ public class UserMapDefinition : IMapDefinition
         target.Path = "-1," + source.Id;
         target.UserCount = source.UserCount;
         target.IsSystemUserGroup = source.IsSystemUserGroup();
+        target.HasAccessToAllLanguages = source.HasAccessToAllLanguages;
 
         MapUserGroupBasic(target, source.AllowedLanguages, source.AllowedSections, source.StartContentId, source.StartMediaId, context);
     }
@@ -318,6 +321,7 @@ public class UserMapDefinition : IMapDefinition
         target.Path = "-1," + source.Id;
         target.UserCount = source.UserCount;
         target.IsSystemUserGroup = source.IsSystemUserGroup();
+        target.HasAccessToAllLanguages = source.HasAccessToAllLanguages;
 
         MapUserGroupBasic(target, source.AllowedLanguages, source.AllowedSections, source.StartContentId, source.StartMediaId, context);
 
diff --git a/src/Umbraco.Core/Models/Membership/UserGroup.cs b/src/Umbraco.Core/Models/Membership/UserGroup.cs
index c3ec2a4130..7369771cbd 100644
--- a/src/Umbraco.Core/Models/Membership/UserGroup.cs
+++ b/src/Umbraco.Core/Models/Membership/UserGroup.cs
@@ -22,6 +22,7 @@ public class UserGroup : EntityBase, IUserGroup, IReadOnlyUserGroup
     private string _alias;
     private string? _icon;
     private string _name;
+    private bool _hasAccessToAllLanguages;
     private IEnumerable<string>? _permissions;
     private List<string> _sectionCollection;
     private List<int> _languageCollection;
@@ -102,6 +103,13 @@ public class UserGroup : EntityBase, IUserGroup, IReadOnlyUserGroup
         set => SetPropertyValueAndDetectChanges(value, ref _name!, nameof(Name));
     }
 
+    [DataMember]
+    public bool HasAccessToAllLanguages
+    {
+        get => _hasAccessToAllLanguages;
+        set => SetPropertyValueAndDetectChanges(value, ref _hasAccessToAllLanguages, nameof(HasAccessToAllLanguages));
+    }
+
     /// <summary>
     ///     The set of default permissions for the user group
     /// </summary>
diff --git a/src/Umbraco.Infrastructure/Persistence/Factories/UserGroupFactory.cs b/src/Umbraco.Infrastructure/Persistence/Factories/UserGroupFactory.cs
index 5edc443476..3c4546da04 100644
--- a/src/Umbraco.Infrastructure/Persistence/Factories/UserGroupFactory.cs
+++ b/src/Umbraco.Infrastructure/Persistence/Factories/UserGroupFactory.cs
@@ -26,6 +26,7 @@ internal static class UserGroupFactory
             userGroup.UpdateDate = dto.UpdateDate;
             userGroup.StartContentId = dto.StartContentId;
             userGroup.StartMediaId = dto.StartMediaId;
+            userGroup.HasAccessToAllLanguages = dto.HasAccessToAllLanguages;
             if (dto.UserGroup2AppDtos != null)
             {
                 foreach (UserGroup2AppDto app in dto.UserGroup2AppDtos)
@@ -61,6 +62,7 @@ internal static class UserGroupFactory
             Icon = entity.Icon,
             StartMediaId = entity.StartMediaId,
             StartContentId = entity.StartContentId,
+            HasAccessToAllLanguages = entity.HasAccessToAllLanguages,
         };
 
         foreach (var app in entity.AllowedSections)