diff --git a/Interfaces/Cosmos.DataTransfer.Common/DataItemJsonConverter.cs b/Interfaces/Cosmos.DataTransfer.Common/DataItemJsonConverter.cs
index e258add..bc623d7 100644
--- a/Interfaces/Cosmos.DataTransfer.Common/DataItemJsonConverter.cs
+++ b/Interfaces/Cosmos.DataTransfer.Common/DataItemJsonConverter.cs
@@ -112,7 +112,15 @@ internal static void WriteFieldValue(Utf8JsonWriter writer, string fieldName, ob
             }
             else if (fieldValue is not string && fieldValue is IEnumerable children)
             {
-                writer.WriteStartArray(propertyName);
+                if (!string.IsNullOrWhiteSpace(propertyName.Value))
+                {
+                    writer.WriteStartArray(propertyName);
+                }
+                else
+                {
+                    writer.WriteStartArray();
+                }
+                    
                 foreach (object? arrayItem in children)
                 {
                     if (arrayItem is IDataItem arrayChild)
@@ -125,6 +133,10 @@ internal static void WriteFieldValue(Utf8JsonWriter writer, string fieldName, ob
                         var arrayDictItem = new DictionaryDataItem(arrayDict);
                         WriteDataItem(writer, arrayDictItem, includeNullFields);
                     }
+                    else if (arrayItem is not string && arrayItem is IEnumerable childs)
+                    {
+                        WriteFieldValue(writer, "", childs, includeNullFields);
+                    }
                     else if (TryGetLong(arrayItem, out var longValue))
                     {
                         writer.WriteNumberValue(longValue);