diff --git a/auth/niauth.yaml b/auth/niauth.yaml
index 7e52f99..a17f4bc 100644
--- a/auth/niauth.yaml
+++ b/auth/niauth.yaml
@@ -179,6 +179,10 @@ paths:
           name: type
           description: Filters the policies by type. Can be a comma-separated list of types.
           type: string
+        - in: query
+          name: builtIn
+          description: Filters the policies by the builtIn flag.
+          type: boolean
         - in: query
           name: id
           description: Filters the policies by id. Can be a comma-separated list of ids.
@@ -299,6 +303,10 @@ paths:
           name: type
           description: Filters the policy-templates by type. Can be a comma-separated list of types.
           type: string
+        - in: query
+          name: builtIn
+          description: Filters the policy-templates by the builtIn flag.
+          type: boolean
         - in: query
           name: id
           description: Filters the policy-templates by id. Can be a comma-separated list of ids.
@@ -446,6 +454,9 @@ definitions:
       type:
         type: string
         description: The type of the policy template
+      builtIn:
+        type: boolean
+        description: Whether the policy template is built-in
       userId:
         type: string
         description: The user id
@@ -509,6 +520,9 @@ definitions:
       type:
         type: string
         description: The type of the policy
+      builtIn:
+        type: boolean
+        description: Whether the policy is built-in
       userId:
         type: string
         description: The user id