1 files changed, 5 insertions, 93 deletions
diff --git a/doc/administration/auth/authentiq.md b/doc/administration/auth/authentiq.md
index d51601439f9..a32d2a2cf94 100644
--- a/doc/administration/auth/authentiq.md
+++ b/doc/administration/auth/authentiq.md
@@ -1,100 +1,12 @@
 ---
-type: reference
 stage: Manage
 group: Authentication and Authorization
 info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/product/ux/technical-writing/#assignments
+remove_date: '2023-02-22'
+redirect_to: '../../integration/omniauth.md'
 ---
 
-# Authentiq OmniAuth Provider **(FREE SELF)**
+# Authentiq OmniAuth Provider (removed) **(FREE SELF)**
 
-To enable the Authentiq OmniAuth provider for passwordless authentication, you must register an application with Authentiq.
-
-Authentiq generates a Client ID and the accompanying Client Secret for you to use.
-
-1. Get your Client credentials (Client ID and Client Secret) at [Authentiq](https://www.authentiq.com/developers).
-
-1. On your GitLab server, open the configuration file:
-
-   For omnibus installation
-
-   ```shell
-   sudo editor /etc/gitlab/gitlab.rb
-   ```
-
-   For installations from source:
-
-   ```shell
-   sudo -u git -H editor /home/git/gitlab/config/gitlab.yml
-   ```
-
-1. See [Configure initial settings](../../integration/omniauth.md#configure-initial-settings) for initial settings to enable single sign-on and add Authentiq as an OAuth provider.
-
-1. Add the provider configuration for Authentiq:
-
-   For Omnibus packages:
-
-   ```ruby
-   gitlab_rails['omniauth_providers'] = [
-     {
-       name: "authentiq",
-       # label: "Provider name", # optional label for login button, defaults to "Authentiq"
-       app_id: "<your_client_id>",
-       app_secret: "<your_client_secret>",
-       args: {
-         "scope": 'aq:name email~rs address aq:push'
-       }
-     }
-   ]
-   ```
-
-   For installations from source:
-
-   ```yaml
-   - { name: 'authentiq',
-       # label: 'Provider name', # optional label for login button, defaults to "Authentiq"
-       app_id: '<your_client_id>',
-       app_secret: '<your_client_secret>',
-       args: {
-              scope: 'aq:name email~rs address aq:push'
-             }
-     }
-   ```
-
-1. The `scope` is set to request the:
-   - User's name.
-   - Required and signed email.
-   - Permission to send push notifications to sign in on subsequent visits.
-
-   See [OmniAuth Authentiq strategy](https://github.com/AuthentiqID/omniauth-authentiq/wiki/Scopes,-callback-url-configuration-and-responses) for more information on scopes and modifiers.
-
-1. Change `<your_client_id>` and `<your_client_secret>` to the Client credentials you received from Authentiq.
-
-1. Save the configuration file.
-
-1. For the changes to take effect:
-   - [Reconfigure GitLab](../restart_gitlab.md#omnibus-gitlab-reconfigure) if you installed GitLab using Omnibus.
-   - [Restart GitLab](../restart_gitlab.md#installations-from-source) if you installed GitLab from source.
-
-On the sign in page there should now be an Authentiq icon below the regular sign in form. Select the
-icon to begin the authentication process. If the user:
-
-- Has the Authentiq ID app installed in their iOS or Android device, they can:
-  1. Scan the QR code.
-  1. Decide what personal details to share.
-  1. Sign in to your GitLab installation.
-- Does not have the app installed, they are prompted to download the app and then follow the
-  previous procedure.
-
-If everything works, the user is returned to GitLab and is signed in.
-
-<!-- ## Troubleshooting
-
-Include any troubleshooting steps that you can foresee. If you know beforehand what issues
-one might have when setting this up, or when something is changed, or on upgrading, it's
-important to describe those, too. Think of things that may go wrong and include them here.
-This is important to minimize requests for support, and to avoid doc comments with
-questions that you know someone might ask.
-
-Each scenario can be a third-level heading, for example `### Getting error message X`.
-If you have none to add when creating a doc, leave this section in place
-but commented out to help encourage others to add to it in the future. -->
+This feature was [removed](https://gitlab.com/gitlab-org/gitlab/-/issues/389452) in 15.9.
+Use another [OmniAuth provider](../../integration/omniauth.md) instead.