diff --git a/specification/customproviders/resource-manager/readme.md b/specification/customproviders/resource-manager/readme.md
index 43b3beaac239..e2a284ceebef 100644
--- a/specification/customproviders/resource-manager/readme.md
+++ b/specification/customproviders/resource-manager/readme.md
@@ -85,6 +85,10 @@ See configuration in [readme.csharp.md](./readme.csharp.md)
 
 See configuration in [readme.nodejs.md](./readme.nodejs.md)
 
+## Trenton
+
+See configuration in [readme.trenton.md](./readme.trenton.md)
+
 ## Multi-API/Profile support for AutoRest v3 generators 
 
 AutoRest V3 generators require the use of `--tag=all-api-versions` to select api files.
diff --git a/specification/customproviders/resource-manager/readme.trenton.md b/specification/customproviders/resource-manager/readme.trenton.md
new file mode 100644
index 000000000000..9e3698eb29ab
--- /dev/null
+++ b/specification/customproviders/resource-manager/readme.trenton.md
@@ -0,0 +1,19 @@
+## Trenton
+
+These settings apply only when `--trenton` is specified on the command line.
+
+``` yaml $(trenton)
+trenton:
+  cli_name: customproviders
+  azure_arm: true
+  license_header: MICROSOFT_MIT_NO_VERSION
+  payload_flattening_threshold: 2
+  namespace: azure.mgmt.customproviders
+  package_name: azure-mgmt-customproviders
+  clear_output_folder: false
+overrides:
+  - where:
+      property: resourceProviderName
+    set:
+    - IdPortion: "resourceproviders"
+```