diff --git a/InvenTree/part/serializers.py b/InvenTree/part/serializers.py
index 64cf656f36..2cb893b304 100644
--- a/InvenTree/part/serializers.py
+++ b/InvenTree/part/serializers.py
@@ -105,9 +105,11 @@ class PartBriefSerializer(InvenTreeModelSerializer):
             'thumbnail',
             'active',
             'assembly',
+            'is_template',
             'purchaseable',
             'salable',
             'stock',
+            'trackable',
             'virtual',
         ]
 
diff --git a/InvenTree/stock/api.py b/InvenTree/stock/api.py
index 93cf9067f3..9972b1c982 100644
--- a/InvenTree/stock/api.py
+++ b/InvenTree/stock/api.py
@@ -80,21 +80,10 @@ class StockDetail(generics.RetrieveUpdateDestroyAPIView):
 
     def get_serializer(self, *args, **kwargs):
 
-        try:
-            kwargs['part_detail'] = str2bool(self.request.query_params.get('part_detail', False))
-        except AttributeError:
-            pass
-
-        try:
-            kwargs['location_detail'] = str2bool(self.request.query_params.get('location_detail', False))
-        except AttributeError:
-            pass
-
-        try:
-            kwargs['supplier_part_detail'] = str2bool(self.request.query_params.get('supplier_detail', False))
-        except AttributeError:
-            pass
-
+        kwargs['part_detail'] = True
+        kwargs['location_detail'] = True
+        kwargs['supplier_part_detail'] = True
+        kwargs['test_detail'] = True
         kwargs['context'] = self.get_serializer_context()
 
         return self.serializer_class(*args, **kwargs)
diff --git a/InvenTree/stock/models.py b/InvenTree/stock/models.py
index f34344383a..468f72df37 100644
--- a/InvenTree/stock/models.py
+++ b/InvenTree/stock/models.py
@@ -1007,6 +1007,10 @@ class StockItem(MPTTModel):
             'failed': failed,
         }
 
+    @property
+    def required_test_count(self):
+        return self.part.getRequiredTests().count()
+
     def hasRequiredTests(self):
         return self.part.getRequiredTests().count() > 0
 
diff --git a/InvenTree/stock/serializers.py b/InvenTree/stock/serializers.py
index 865a63a2c2..a84ea92540 100644
--- a/InvenTree/stock/serializers.py
+++ b/InvenTree/stock/serializers.py
@@ -108,11 +108,14 @@ class StockItemSerializer(InvenTreeModelSerializer):
     quantity = serializers.FloatField()
     allocated = serializers.FloatField()
 
+    required_tests = serializers.IntegerField(source='required_test_count', read_only=True)
+
     def __init__(self, *args, **kwargs):
 
         part_detail = kwargs.pop('part_detail', False)
         location_detail = kwargs.pop('location_detail', False)
         supplier_part_detail = kwargs.pop('supplier_part_detail', False)
+        test_detail = kwargs.pop('test_detail', False)
 
         super(StockItemSerializer, self).__init__(*args, **kwargs)
 
@@ -125,6 +128,9 @@ class StockItemSerializer(InvenTreeModelSerializer):
         if supplier_part_detail is not True:
             self.fields.pop('supplier_part_detail')
 
+        if test_detail is not True:
+            self.fields.pop('required_tests')
+
     class Meta:
         model = StockItem
         fields = [
@@ -141,6 +147,7 @@ class StockItemSerializer(InvenTreeModelSerializer):
             'part_detail',
             'pk',
             'quantity',
+            'required_tests',
             'sales_order',
             'serial',
             'supplier_part',