diff --git a/src/Altinn.Notifications/Models/BaseNotificationOrderExt.cs b/src/Altinn.Notifications/Models/BaseNotificationOrderExt.cs
index e72b6c03..c1e98275 100644
--- a/src/Altinn.Notifications/Models/BaseNotificationOrderExt.cs
+++ b/src/Altinn.Notifications/Models/BaseNotificationOrderExt.cs
@@ -14,48 +14,56 @@ public class BaseNotificationOrderExt
     /// Gets or sets the id of the notification order
     /// </summary>
     [JsonPropertyName("id")]
+    [JsonPropertyOrder(1)]
     public string Id { get; set; } = string.Empty;
 
     /// <summary>
     /// Gets or sets the senders reference of the notification
     /// </summary>
     [JsonPropertyName("sendersReference")]
+    [JsonPropertyOrder(2)]
     public string? SendersReference { get; set; }
 
     /// <summary>
     /// Gets or sets the requested send time of the notification
     /// </summary>
     [JsonPropertyName("requestedSendTime")]
+    [JsonPropertyOrder(3)]
     public DateTime RequestedSendTime { get; set; }
 
     /// <summary>
     /// Gets or sets the short name of the creator of the notification order
     /// </summary>
     [JsonPropertyName("creator")]
+    [JsonPropertyOrder(4)]
     public string Creator { get; set; } = string.Empty;
 
     /// <summary>
     /// Gets or sets the date and time of when the notification order was created
     /// </summary>
     [JsonPropertyName("created")]
+    [JsonPropertyOrder(5)]
     public DateTime Created { get; set; }
 
     /// <summary>
     /// Gets or sets the preferred notification channel of the notification order
     /// </summary>
     [JsonPropertyName("notificationChannel")]
-    [JsonConverter(typeof(JsonStringEnumConverter))] 
+    [JsonConverter(typeof(JsonStringEnumConverter))]
+    [JsonPropertyOrder(6)]
     public NotificationChannelExt NotificationChannel { get; set; }
 
     /// <summary>
     /// Gets or sets whether notifications generated by this order should ignore KRR reservations
     /// </summary>
     [JsonPropertyName("ignoreReservation")]
+    [JsonPropertyOrder(7)]
     public bool? IgnoreReservation { get; set; }
 
     /// <summary>
     /// Gets or sets the id of the resource that the notification is related to
     /// </summary>
     [JsonPropertyName("resourceId")]
+    [JsonPropertyOrder(8)]
     public string? ResourceId { get; set; }
 }
diff --git a/src/Altinn.Notifications/Models/NotificationOrderExt.cs b/src/Altinn.Notifications/Models/NotificationOrderExt.cs
index 4a49196b..336a4574 100644
--- a/src/Altinn.Notifications/Models/NotificationOrderExt.cs
+++ b/src/Altinn.Notifications/Models/NotificationOrderExt.cs
@@ -14,23 +14,27 @@ public class NotificationOrderExt : BaseNotificationOrderExt
     /// Gets or sets the list of recipients
     /// </summary>
     [JsonPropertyName("recipients")]
+    [JsonPropertyOrder(9)]
     public List<RecipientExt> Recipients { get; set; } = new List<RecipientExt>();
 
     /// <summary>
     /// Gets or sets the emailTemplate
     /// </summary>
     [JsonPropertyName("emailTemplate")]
+    [JsonPropertyOrder(10)]
     public EmailTemplateExt? EmailTemplate { get; set; }
 
     /// <summary>
     /// Gets or sets the smsTemplate
     /// </summary>
     [JsonPropertyName("smsTemplate")]
+    [JsonPropertyOrder(11)]
     public SmsTemplateExt? SmsTemplate { get; set; }
 
     /// <summary>
     /// Gets or sets the link of the order
     /// </summary>
     [JsonPropertyName("links")]
+    [JsonPropertyOrder(12)]
     public OrderResourceLinksExt Links { get; set; } = new OrderResourceLinksExt();
 }
diff --git a/src/Altinn.Notifications/Models/NotificationOrderWithStatusExt.cs b/src/Altinn.Notifications/Models/NotificationOrderWithStatusExt.cs
index 46c22ced..7a8158bb 100644
--- a/src/Altinn.Notifications/Models/NotificationOrderWithStatusExt.cs
+++ b/src/Altinn.Notifications/Models/NotificationOrderWithStatusExt.cs
@@ -14,11 +14,13 @@ public class NotificationOrderWithStatusExt : BaseNotificationOrderExt
     /// Gets or sets the processing status of the notication order
     /// </summary>
     [JsonPropertyName("processingStatus")]
+    [JsonPropertyOrder(9)]
     public StatusExt ProcessingStatus { get; set; } = new();
 
     /// <summary>
     /// Gets or sets the summary of the notifiications statuses
     /// </summary>
     [JsonPropertyName("notificationsStatusSummary")]
+    [JsonPropertyOrder(10)]
     public NotificationsStatusSummaryExt? NotificationsStatusSummary { get; set; }
 }