DOCSP-47911: Enable/disable performance advisor (#842)

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- [DOCSP-47911](https://jira.mongodb.org/browse/DOCSP-47911)
-
[STAGING](https://deploy-preview-842--docs-ops-manager.netlify.app/tutorial/performance-advisor/#enable-or-disable-pa-for-a-project)

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LOG](https://app.netlify.com/sites/docs-ops-manager/deploys/680a95b6cc1f750008ecd77b)

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Author: norareidy

snooty.toml

@@ -32,6 +32,7 @@ toc_landing_pages = [
     "/security/federated-authentication",
     "/troubleshooting",
     "/tutorial/configure-local-mode",
+    "/tutorial/performance-advisor",
     "/tutorial/slack-integration",
     "/tutorial/configure-public-api-access",
     "/tutorial/enable-oidc-authentication-for-group",

source/tutorial/performance-advisor.txt

@@ -21,6 +21,18 @@ Monitor and Improve Slow Queries
 
 .. include:: /includes/fact-performance-advisor-permissions.rst
 
+Enable or Disable |pa| for a Project
+---------------------------------------------------
+
+.. important:: Required Privileges
+
+   To enable :guilabel:`Performance Advisor` for a project, you must
+   have the :authrole:`Project Owner` role for the project.
+
+|pa| is enabled by default. To disable or enable |pa|:
+
+.. include:: /includes/steps/enable-performance-advisor.rst
+
 Common Reasons for Slow Queries
 -------------------------------