Update for changes to Okta's UX

Signed-off-by: Calaway <613-ccalaway@users.noreply.gitlab.fini.city>

docs/auth/okta/provider.md

@@ -13,27 +13,18 @@ can authenticate users using Okta OpenID Connect.
 To add Okta authentication, you must create an Application from Okta:
 
 1. Log into Okta (generally company.okta.com)
-2. Navigation to Applications > Applications
-3. Click `Add Application`
-4. Click `Create New App` and select Web + OpenID Connect
-5. Fill out the OpenID Connect App Integration form:
-   - `Application name`: Backstage (or your custom app name)
-   - `Login redirect URIs`: `Add URI` >
-     `http://localhost:7000/api/auth/okta/handler/frame`
-6. Click Save
-7. Under `General Settings`, click Edit and check the `Refresh Token` box
-8. Click Save
-
-## Assign the Application
-
-Okta login is only permitted to those people or groups that have this new
-Application **assigned**. This can be done from Okta's Directory.
-
-These are the steps to assign Backstage login permission to **everyone**:
-
-1. Navigate to Directory > Groups on Okta
-2. Click on the `Everyone` group
-3. Click `Manage Apps` and then `Assign` next to Backstage
+2. Navigate to Menu >> Applications >> Applications >> `Create App Integration`
+4. Fill out the Create a new app integration form:
+   - `Sign-in method`: `OIDC - OpenID Connect`
+   - `Application type`: `Web Application`
+   - Click Next
+6. Fill out the New Web App Integration form:
+   - `App integration name`: `Backstage` (or your custom app name)
+   - `Grant type`: `Authorization Code` & `Refresh Token`
+   - `Sign-in redirect URIs`: `http://localhost:7000/api/auth/okta/handler/frame`
+   - `Sign-out redirect URIs`: `http://localhost:7000`
+   - `Controlled access`: (select as appropriate)
+   - Click Save
 
 # Configuration