diff --git a/Pilz.Net/Api/Server/BaseChildItemHandler.cs b/Pilz.Net/Api/Server/BaseChildItemHandler.cs
index 172cc86..7109e86 100644
--- a/Pilz.Net/Api/Server/BaseChildItemHandler.cs
+++ b/Pilz.Net/Api/Server/BaseChildItemHandler.cs
@@ -40,7 +40,7 @@ public abstract class BaseChildItemHandler<TEntity, TParent, TUpdateMsg>(IApiSer
     {
         if (!server.Manager.Find(parent, out TParent? parentEntity))
             return ApiResult.NotFound();
-        var entity = CreateNewEntity();
+        var entity = CreateNewEntity(msg);
         if (UpdateEntity(entity, msg) is ApiResult result)
             return result;
         GetChilds(parentEntity).Add(entity);
diff --git a/Pilz.Net/Api/Server/BaseHandler.cs b/Pilz.Net/Api/Server/BaseHandler.cs
index f9faa1c..1882592 100644
--- a/Pilz.Net/Api/Server/BaseHandler.cs
+++ b/Pilz.Net/Api/Server/BaseHandler.cs
@@ -49,7 +49,7 @@ public abstract class BaseHandler<TEntity, TUpdateMsg>(IApiServer server)
         return ApiResult.Ok();
     }
 
-    protected virtual TEntity CreateNewEntity()
+    protected virtual TEntity CreateNewEntity(TUpdateMsg msg)
     {
         return Activator.CreateInstance<TEntity>();
     }
diff --git a/Pilz.Net/Api/Server/BaseItemHandler.cs b/Pilz.Net/Api/Server/BaseItemHandler.cs
index f76a2aa..083f894 100644
--- a/Pilz.Net/Api/Server/BaseItemHandler.cs
+++ b/Pilz.Net/Api/Server/BaseItemHandler.cs
@@ -30,7 +30,7 @@ public abstract class BaseItemHandler<TEntity, TUpdateMsg>(IApiServer server)
 
     public virtual ApiResult Post(TUpdateMsg msg)
     {
-        var entity = CreateNewEntity();
+        var entity = CreateNewEntity(msg);
         if (UpdateEntity(entity, msg) is ApiResult result)
             return result;
         server.Manager.Save(entity, true);