diff --git a/apip/middlewares/subdomain_mock.py b/apip/middlewares/subdomain_mock.py
index 8883f76..522cadf 100644
--- a/apip/middlewares/subdomain_mock.py
+++ b/apip/middlewares/subdomain_mock.py
@@ -48,6 +48,10 @@ def __call__(self, request: Request) -> Response:
         try:
             service = Service.objects.get(name__icontains=subdomain)
             test_plan = service.plans.get(endpoint=path)
+
+            if test_plan.exact_value:
+                return JsonResponse(test_plan.schema, status=200)
+
             fake_data = get_faker().generate_data_by_schema(test_plan.schema)
             return JsonResponse(fake_data, status=200)
 
diff --git a/apip/testplans/migrations/0002_testplan_exact_value.py b/apip/testplans/migrations/0002_testplan_exact_value.py
new file mode 100644
index 0000000..91fb7a0
--- /dev/null
+++ b/apip/testplans/migrations/0002_testplan_exact_value.py
@@ -0,0 +1,22 @@
+# Generated by Django 5.0 on 2024-05-31 02:08
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("testplans", "0001_initial"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="testplan",
+            name="exact_value",
+            field=models.BooleanField(
+                default=False,
+                help_text="This field indicates that the value returned will be the same as that defined in schema",
+                verbose_name="Exact Value",
+            ),
+        ),
+    ]
diff --git a/apip/testplans/models.py b/apip/testplans/models.py
index fcb5485..2c4158e 100644
--- a/apip/testplans/models.py
+++ b/apip/testplans/models.py
@@ -6,6 +6,11 @@
 class TestPlan(models.Model):
     endpoint = models.CharField(max_length=255)
     service = models.ForeignKey(Service, on_delete=models.CASCADE, related_name="plans")
+    exact_value = models.BooleanField(
+        "Exact Value",
+        help_text="This field indicates that the value returned will be the same as that defined in schema",
+        default=False
+    )
     schema = models.JSONField(null=True, default=dict)
 
     def __str__(self) -> str: