diff --git a/src/genlab_bestilling/api/constants.py b/src/genlab_bestilling/api/constants.py
index 4b62197f..9fba5360 100644
--- a/src/genlab_bestilling/api/constants.py
+++ b/src/genlab_bestilling/api/constants.py
@@ -128,9 +128,9 @@
         "rerun_date",
     ),
     "Terrestrisk": (
-        "name",
         "genlab_id",
         "guid",
+        "name",
         "type.name",
         "species.name",
         "location.name",
@@ -199,9 +199,9 @@
 }
 
 LABEL_CSV_FIELDS_BY_AREA = {
-    "Akvatisk": ("fish_id", "genlab_id", "guid"),
-    "Elvemusling": ("fish_id", "genlab_id", "guid"),
-    "Terrestrisk": ("genlab_id", "guid", "name"),
-    "MiljøDNA": ("genlab_id", "guid", "name", "location.name"),
-    "default": ("genlab_id", "guid", "name"),
+    "Akvatisk": ("fish_id", "genlab_id", "guid", "order"),
+    "Elvemusling": ("fish_id", "genlab_id", "guid", "order"),
+    "Terrestrisk": ("genlab_id", "guid", "name", "order"),
+    "MiljøDNA": ("genlab_id", "guid", "name", "location.name", "order"),
+    "default": ("genlab_id", "guid", "name", "order"),
 }
diff --git a/src/genlab_bestilling/api/serializers.py b/src/genlab_bestilling/api/serializers.py
index 1bdf9ce8..855de4e0 100644
--- a/src/genlab_bestilling/api/serializers.py
+++ b/src/genlab_bestilling/api/serializers.py
@@ -166,6 +166,8 @@ def get_internal_note(self, obj: Sample) -> str:
 
 
 class LabelCSVSerializer(serializers.ModelSerializer):
+    location = LocationSerializer(allow_null=True, required=False)
+
     class Meta:
         model = Sample
         fields = (
@@ -173,6 +175,8 @@ class Meta:
             "guid",
             "name",
             "fish_id",
+            "order",
+            "location",
         )
 
     def get_fish_id(self, obj: Sample) -> str:
diff --git a/src/genlab_bestilling/api/views.py b/src/genlab_bestilling/api/views.py
index 4b78ec2a..dc428377 100644
--- a/src/genlab_bestilling/api/views.py
+++ b/src/genlab_bestilling/api/views.py
@@ -211,10 +211,9 @@ def get_serializer_class(self) -> type[BaseSerializer]:
 
     def get_order_id(self, queryset: QuerySet) -> str:
         order_id = "unknown_order_id"
-        first_sample = queryset.first()
-        if first_sample and first_sample.order and first_sample.order.id:
-            order_id = str(first_sample.order.id)
-
+        order_id_value = queryset.values_list("order__id", flat=True).first()
+        if order_id_value:
+            order_id = str(order_id_value)
         return order_id
 
     @action(