Redirect out of date page

doc/raketasks/features.md

 ---
-stage: Enablement
-group: Distribution
-info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#assignments
+redirect_to: 'index.md'
+remove_date: '2022-05-24'
 ---
 
-# Namespaces **(FREE SELF)**
+This document was moved to [another location](index.md).
 
-This Rake task enables [namespaces](../user/group/index.md#namespaces) for projects.
-
-## Enable usernames and namespaces for user projects
-
-This command enables the namespaces feature. It moves every project in its
-namespace folder.
-
-The **repository location changes as part of this task**, so you must **update all your Git URLs** to
-point to the new location.
-
-To change your username:
-
-1. In the top-right corner, select your avatar.
-1. Select **Edit profile**.
-1. On the left sidebar, select **Account**.
-1. In the **Change username** section, type the new username.
-1. Select **Update username**.
-
-For example:
-
-- Old path: `git@example.org:myrepo.git`.
-- New path: `git@example.org:username/myrepo.git` or `git@example.org:groupname/myrepo.git`.
-
-```shell
-bundle exec rake gitlab:enable_namespaces RAILS_ENV=production
-```
+<!-- This redirect file can be deleted after <2022-05-24>. -->
+<!-- Before deletion, see: https://docs.gitlab.com/ee/development/documentation/#move-or-rename-a-page -->