Merge pull request #6208 from okta/tbs-okta-1177823-identify-integrations

OCI journey - OIE upgrade: Identify Okta integrations and customizations

Author: brentschaus-okta

packages/@okta/vuepress-site/docs/concepts/oie-intro/index.md

@@ -122,4 +122,6 @@ On March 1, 2022, all new [Okta orgs](/docs/concepts/okta-organizations/) are Id
 
 If you're a Classic Engine customer who wants to upgrade their apps to use Identity Engine, go to [Identity Engine upgrade overview](/docs/guides/oie-upgrade-overview/) to review the level of effort based on your current configuration and telemetry use.
 
+To inventory every integration point that the upgrade might affect, see [Identify your Okta authentication integrations and customizations](/docs/guides/oie-upgrade-identify-integrations/).
+
 For Classic Engine customers who aren’t ready to upgrade, your existing functionality continues to work for now, including your Classic Engine org, v1 API, and SDKs.

packages/@okta/vuepress-site/docs/guides/ie-limitations/main/index.md

@@ -7,6 +7,8 @@ excerpt: Okta Identity Engine introduces a lot of changes to the Okta platform.
 
 Okta Identity Engine introduces many changes to the Okta platform. Some of these changes result in a lack of support for previously available features. Also, some of these changes result in Identity Engine features not supported for use with Classic Engine APIs.
 
+To find which of these features and integrations your org actually uses, see [Identify your Okta authentication integrations and customizations](/docs/guides/oie-upgrade-identify-integrations/).
+
 Are you an admin? See the Identity Engine [limitations](https://help.okta.com/okta_help.htm?type=oie&id=ext-oie-limitations) doc for admins.
 
 > **Note:** This doc is designed for people who are familiar with Classic Engine. If you're new to Okta and Identity Engine, see [Get started](https://help.okta.com/okta_help.htm?type=oie&id=ext-get-started-oie) with Identity Engine.

packages/@okta/vuepress-site/docs/guides/index.md

@@ -167,6 +167,7 @@ guides:
  - oie-embedded-widget-use-case-basic-sign-in
  - oie-embedded-widget-use-case-sign-in-soc-idp
  - oie-upgrade-overview
+ - oie-upgrade-identify-integrations
  - oie-upgrade-plan-embedded-upgrades
  - oie-upgrade-add-sdk-to-your-app
  - oie-upgrade-api-sdk-to-oie-sdk

packages/@okta/vuepress-site/docs/guides/oie-upgrade-identify-integrations/index.md

@@ -0,0 +1,9 @@
+---
+title: Identify your Okta authentication integrations and customizations
+meta:
+  - name: description
+    content: Find all Okta sign-in, customization, SDK, and API integration points so you can assess each one before upgrading to Okta Identity Engine.
+layout: Guides
+sections:
+  - main
+---

packages/@okta/vuepress-site/docs/guides/oie-upgrade-identify-integrations/main/index.md

@@ -49,6 +49,8 @@ For more background on the different deployment models, including basic flows an
 
 If you’re a Classic Engine customer who wants to upgrade their apps to use Identity Engine for authentication, go to [Identity Engine upgrade overview](/docs/guides/oie-upgrade-overview/).
 
+Before you start, [identify your Okta authentication integrations and customizations](/docs/guides/oie-upgrade-identify-integrations/) to inventory every sign-in, SDK, API, and automation point that needs testing.
+
 ## Next steps
 
 * [Add an external identity provider](/docs/guides/identity-providers/)

packages/@okta/vuepress-site/docs/guides/sign-in-overview/main/index.md

@@ -8,6 +8,8 @@ excerpt: Control user access to Okta.
 
 The Okta Authentication API provides operations to authenticate users, perform multifactor enrollment and verification, recover forgotten passwords, and unlock accounts. It can be used as a standalone API to provide the identity layer on top of your existing application. Or it can be integrated with the Okta [Sessions API](https://developer.okta.com/docs/api/openapi/okta-management/management/tag/Session/) to obtain an Okta [session cookie](/docs/guides/session-cookie/) and access apps within Okta.
 
+> **Note:** This is a Classic Engine API. Before you upgrade to Identity Engine, [identify your Okta authentication integrations and customizations](/docs/guides/oie-upgrade-identify-integrations/) to find every caller of this API in your org.
+
 The API is targeted for developers who want to build their own end-to-end sign-in experience. Developers can build their own sign-in experience to replace the built-in Okta login experience and addresses the following key scenarios:
 
 * **Primary authentication** allows you to verify the username and password credentials for a user.

packages/@okta/vuepress-site/docs/reference/api/authn/index.md

@@ -564,6 +564,10 @@ export const guides = [
         title: "Okta Identity Engine upgrade",
         guideName: "oie-upgrade-overview/main",
         subLinks: [
+          {
+            title: "Identify integrations and customizations",
+            guideName: "oie-upgrade-identify-integrations",
+          },
           {
             title: "Plan embedded app upgrades",
             guideName: "oie-upgrade-plan-embedded-upgrades",