diff --git a/docs/.vuepress/config/sidebar-developer.js b/docs/.vuepress/config/sidebar-developer.js
index 2984cfe253..5031006b79 100644
--- a/docs/.vuepress/config/sidebar-developer.js
+++ b/docs/.vuepress/config/sidebar-developer.js
@@ -492,7 +492,6 @@ const developer = [
     title: '📚 Guides',
     collapsable: true,
     children: [
-      // ['/developer-docs/latest/guides/slug', 'Create a slug system'],
       // ['/developer-docs/latest/guides/is-owner', 'Create is owner policy'],
       // ['/developer-docs/latest/guides/custom-admin', 'Custom admin'],
       // ['/developer-docs/latest/guides/custom-data-response', 'Custom data response'],
diff --git a/docs/.vuepress/redirects b/docs/.vuepress/redirects
index a68f8361bb..a5e9e76f4d 100644
--- a/docs/.vuepress/redirects
+++ b/docs/.vuepress/redirects
@@ -10,3 +10,4 @@
 /developer-docs/latest/guides/unit-testing.html /developer-docs/latest/developer-resources/unit-testing.html
 /developer-docs/latest/guides/auth-request.html /developer-docs/latest/plugins/users-permissions.html
 /developer-docs/latest/guides/registering-a-field-in-admin.html /developer-docs/latest/development/custom-fields.html
+/developer-docs/latest/guides/slug.html /developer-docs/latest/development/backend-customization/models.html
\ No newline at end of file
diff --git a/docs/developer-docs/latest/guides/slug.md b/docs/developer-docs/latest/guides/slug.md
deleted file mode 100644
index 611ad18e6c..0000000000
--- a/docs/developer-docs/latest/guides/slug.md
+++ /dev/null
@@ -1,96 +0,0 @@
----
-title: Slug System - Strapi Developer Docs
-description: Learn in this guide how to create a slug system for a Post, Article or any Content Type you want in your Strapi project.
-canonicalUrl: https://docs.strapi.io/developer-docs/latest/guides/slug.html
----
-
-# Create a slug system
-
-!!!include(developer-docs/latest/guides/snippets/guide-not-updated.md)!!!
-
-This guide will explain how to create a slug system for a Post, Article or any Content Type you want.
-
-## Create attributes
-
-To start building your slug system you need a `string` field as a **base** for your slug, in this example we will use `title`.
-
-You will also need another `string` field that contains the slugified value of your `title`, in this case we will use `slug`.
-
-![Slug fields](../assets/guides/slug/fields.png)
-
-## Configure the layout for the content editor
-
-Let's configure the layout of the **edit page** to make it more user friendly for the content editor.
-
-- Click on the **Article** link in the left menu.
-- Then on the `+ Add New Article` button.
-- And finally on the `Configure the layout` button.
-
-Here we will be able to setup the `slug` field.
-
-- Click on the `slug` field.
-- At the bottom of the page, edit the **placeholder** value to `Generated automatically based on the title`.
-- And click **OFF** for **Editable field** option.
-- Don't forget to save your updates.
-
-:::: tabs card
-
-::: tab View before
-
-![View before](../assets/guides/slug/layout-before.png)
-
-:::
-
-::: tab View after
-
-![View after](../assets/guides/slug/layout-after.png)
-
-:::
-
-::: tab View configuration
-
-![Edit View config](../assets/guides/slug/layout-config.png)
-
-:::
-
-::::
-
-## Auto create/update the `slug` attribute
-
-For that you will have to install `slugify` node module in your application.
-
-When it's done, you have to update the lifecycle of the **Article** Content Type to auto complete the `slug` field.
-
-**Path —** `./src/api/[api-name]/content-types/[content-type-name]/lifecycles.js`
-
-:::: tabs card
-
-::: tab Bookshelf
-
-```js
-const slugify = require('slugify');
-
-module.exports = {
-
-  async beforeCreate(event) {
-    if (event.params.data.title) {
-      event.params.data.slug = slugify(event.params.data.title, { lower: true });
-    }
-  },
-  async beforeUpdate(event) {
-    if (event.params.data.title) {
-      event.params.data.slug = slugify(event.params.data.title, { lower: true });
-    }
-  },
-};
-```
-
-:::
-
-::::
-
-## Fetch article by `slug`
-
-Then you will be able to fetch your **Articles** by this slug.
-
-You will be able to find your articles by slug with this request `GET /articles?filters[slug]=my-article-slug`