diff --git a/packages/google-cloud-managedidentities/CONTRIBUTING.md b/packages/google-cloud-managedidentities/CONTRIBUTING.md
index f6c4cf010e3..fb94cbbe15f 100644
--- a/packages/google-cloud-managedidentities/CONTRIBUTING.md
+++ b/packages/google-cloud-managedidentities/CONTRIBUTING.md
@@ -37,6 +37,15 @@ accept your pull requests.
 1.  Title your pull request following [Conventional Commits](https://www.conventionalcommits.org/) styling.
 1.  Submit a pull request.
 
+### Before you begin
+
+1.  [Select or create a Cloud Platform project][projects].
+1.  [Enable billing for your project][billing]. 
+1.  [Enable the Managed Service for Microsoft Active Directory API][enable_api]. 
+1.  [Set up authentication with a service account][auth] so you can access the
+    API from your local workstation.
+
+
 ## Running the tests
 
 1.  [Prepare your environment for Node.js setup][setup].
@@ -51,11 +60,9 @@ accept your pull requests.
         npm test
 
         # Run sample integration tests.
-        gcloud auth application-default login
         npm run samples-test
 
         # Run all system tests.
-        gcloud auth application-default login
         npm run system-test
 
 1.  Lint (and maybe fix) any changes:
@@ -63,3 +70,7 @@ accept your pull requests.
         npm run fix
 
 [setup]: https://cloud.google.com/nodejs/docs/setup
+[projects]: https://console.cloud.google.com/project
+[billing]: https://support.google.com/cloud/answer/6293499#enable-billing
+[enable_api]: https://console.cloud.google.com/flows/enableapi?apiid=managedidentities.googleapis.com
+[auth]: https://cloud.google.com/docs/authentication/getting-started
\ No newline at end of file
diff --git a/packages/google-cloud-managedidentities/synth.metadata b/packages/google-cloud-managedidentities/synth.metadata
index 14d104ac98a..c81c9f20a4a 100644
--- a/packages/google-cloud-managedidentities/synth.metadata
+++ b/packages/google-cloud-managedidentities/synth.metadata
@@ -3,8 +3,8 @@
     {
       "git": {
         "name": ".",
-        "remote": "git@github.com:googleapis/nodejs-managed-identities.git",
-        "sha": "41216f2a3f75d8ec9c18074e0eef4df1c3122b05"
+        "remote": "https://github.com/googleapis/nodejs-managed-identities.git",
+        "sha": "09a59a901ff9fc97b3e9accbd8434306fe8ed603"
       }
     },
     {
@@ -19,7 +19,7 @@
       "git": {
         "name": "synthtool",
         "remote": "https://github.com/googleapis/synthtool.git",
-        "sha": "18c5dbdb4ac8cf75d4d8174e7b4558f48e76f8a1"
+        "sha": "363fe305e9ce34a6cd53951c6ee5f997094b54ee"
       }
     }
   ],