diff --git a/source/content/guides/migrate/manual-d8-composer-to-d8/01-introduction.md b/source/content/guides/migrate/manual-d8-composer-to-d8/01-introduction.md
deleted file mode 100644
index a3aceb7bb8..0000000000
--- a/source/content/guides/migrate/manual-d8-composer-to-d8/01-introduction.md
+++ /dev/null
@@ -1,28 +0,0 @@
----
-title: Migrate a Composer-Managed Drupal Site from Another Platform
-subtitle: Introduction
-description: Learn how to migrate a site that's hosted on another platform.
-contenttype: [guide]
-innav: [true]
-categories: [migrate]
-cms: [drupal]
-audience: [development]
-product: [--]
-integration: [--]
-tags: [code, launch, migrate, site, updates, composer]
-contributors: [wordsmither]
-showtoc: true
-permalink: docs/guides/manual-d8-composer-to-d8
-editpath: migrate/manual-d8-composer-to-d8/01-introduction.md
-reviewed: "2022-12-13"
----
-
-This guide will show you how to migrate a Drupal Composer-managed site currently hosted outside of Pantheon to a Drupal Composer-managed site on Pantheon. If you to want upgrade to the latest version of Drupal, use [Migrate a Composer Managed Drupal Site from Another Platform](/guides/drupal-unhosted-composer)instead.
-
-<Partial file="drupal/commit-history.md" />
-
-<Partial file="migrate/alias-sitefolder.md" />
-
-## Requirements
-
-<Partial file="migrate/d8composer-d8composer-requirements.md" />
diff --git a/source/content/guides/migrate/manual-d8-composer-to-d8/03-prepare.md b/source/content/guides/migrate/manual-d8-composer-to-d8/03-prepare.md
deleted file mode 100644
index abc1812861..0000000000
--- a/source/content/guides/migrate/manual-d8-composer-to-d8/03-prepare.md
+++ /dev/null
@@ -1,46 +0,0 @@
----
-title: Update a Drupal Site That Is Managed With Composer From Another Platform
-subtitle: Prepare
-description: Learn how to prepare your site for migration.
-contenttype: [guide]
-innav: [false]
-categories: [migrate]
-cms: [drupal]
-audience: [development]
-product: [--]
-integration: [--]
-tags: [code, launch, migrate, site, updates, composer]
-contributors: [wordsmither]
-showtoc: true
-permalink: docs/guides/manual-d8-composer-to-d8/prepare
-editpath: migrate/manual-d8-composer-to-d8/03-prepare.md
-reviewed: "2022-12-13"
----
-
-Complete all steps in this section to ensure that your site is ready to be migrated to Pantheon.
-
-## Create a New Site
-
-<Partial file="migrate/create-new-drupal-site.md" />
-
-### Set Drupal Core Version
-
-The previous step created a site using the latest version of Drupal. To remain on the current version, set the core version as follows: 
-
-<Partial file="drupal/core-version-remain-on-d8.md" />
-
-## Prepare the Local Environment
-
-<Partial file="drupal/prepare-local-environment-no-clone.md" />
-
-### Create a Local Copy of the Old Site's Code
-
-<Partial file="migrate/drupal-create-local.md" />
-
-### Retrieve a Local Copy of the Pantheon Site's Code
-
-1. Obtain a local copy of your old site's code.
-
-  Your code includes all custom and contributed modules or plugins, themes, and libraries. The codebase should not include the `sites/default/files` directory, or any other static assets you do not want tracked by version control.
-
-1. Export the database and media files (`sites/default/files`) from the old platform, but do not add them or upload any files to Pantheon.
diff --git a/source/content/guides/migrate/manual-d8-composer-to-d8/05-contrib-custom.md b/source/content/guides/migrate/manual-d8-composer-to-d8/05-contrib-custom.md
deleted file mode 100644
index 6e06afa3ae..0000000000
--- a/source/content/guides/migrate/manual-d8-composer-to-d8/05-contrib-custom.md
+++ /dev/null
@@ -1,40 +0,0 @@
----
-title: Update a Drupal Site That Is Managed With Composer From Another Platform
-subtitle: Add Contrib and Custom Code
-description: Learn how to add Contrib and custom code.
-contenttype: [guide]
-innav: [false]
-categories: [migrate]
-cms: [drupal]
-audience: [development]
-product: [--]
-integration: [--]
-tags: [code, launch, migrate, site, updates, composer]
-contributors: [wordsmither]
-showtoc: true
-permalink: docs/guides/manual-d8-composer-to-d8/contrib-custom
-editpath: migrate/manual-d8-composer-to-d8/05-contrib-custom.md
-reviewed: "2021-06-22"
----
-
-This section describes how to replicate your selection of contributed modules and themes, and any custom modules or themes your development team has created in your new project structure.
-
-## Composer packages
-
-<Partial file="migrate/drupal-composer-packages.md" />
-
-## Custom Code
-
-<Partial file="migrate/drupal-custom-code.md" />
-
-### Modules and Themes
-
-<Partial file="migrate/drupal-modules-themes.md" />
-
-### settings.php
-
-<Partial file="migrate/drupal-settings.md" />
-
-## Configuration
-
-<Partial file="migrate/drupal-config.md" />
diff --git a/source/content/guides/migrate/manual-d8-composer-to-d8/07-deploy-dev.md b/source/content/guides/migrate/manual-d8-composer-to-d8/07-deploy-dev.md
deleted file mode 100644
index 1abb5f2a2a..0000000000
--- a/source/content/guides/migrate/manual-d8-composer-to-d8/07-deploy-dev.md
+++ /dev/null
@@ -1,19 +0,0 @@
----
-title: Update a Drupal Site That Is Managed With Composer From Another Platform
-subtitle: Deploy to Dev
-description: Learn how to deploy your site to your Dev environment.
-contenttype: [guide]
-innav: [false]
-categories: [migrate]
-cms: [drupal]
-audience: [development]
-product: [--]
-integration: [--]
-tags: [code, launch, migrate, site, updates, composer]
-contributors: [wordsmither]
-permalink: docs/guides/manual-d8-composer-to-d8/deploy-dev
-editpath: migrate/manual-d8-composer-to-d8/07-deploy-dev.md
-reviewed: "2021-06-22"
----
-
-<Partial file="migrate/deploy-dev.md" />
\ No newline at end of file
diff --git a/source/content/guides/migrate/manual-d8-composer-to-d8/09-database.md b/source/content/guides/migrate/manual-d8-composer-to-d8/09-database.md
deleted file mode 100644
index 89b615322d..0000000000
--- a/source/content/guides/migrate/manual-d8-composer-to-d8/09-database.md
+++ /dev/null
@@ -1,21 +0,0 @@
----
-title: Update a Drupal Site That Is Managed With Composer From Another Platform
-subtitle: Add Your Database
-description: Learn how to add your database.
-contenttype: [guide]
-innav: [false]
-categories: [migrate]
-cms: [drupal]
-audience: [development]
-product: [--]
-integration: [--]
-tags: [code, launch, migrate, site, updates, composer]
-contributors: [wordsmither]
-permalink: docs/guides/manual-d8-composer-to-d8/database
-editpath: migrate/manual-d8-composer-to-d8/09-database.md
-reviewed: "2021-06-22"
----
-
-Now that you've configured your Pantheon Dev environment, you need to import your database by creating a `.sql` dump file.
-
-<Partial file="migrate/drupal-database.md" />
diff --git a/source/content/guides/migrate/manual-d8-composer-to-d8/11-files.md b/source/content/guides/migrate/manual-d8-composer-to-d8/11-files.md
deleted file mode 100644
index e855fc7e9b..0000000000
--- a/source/content/guides/migrate/manual-d8-composer-to-d8/11-files.md
+++ /dev/null
@@ -1,19 +0,0 @@
----
-title: Update a Drupal Site That Is Managed With Composer From Another Platform
-subtitle: Upload Your Files
-description: Learn how to upload your files.
-contenttype: [guide]
-innav: [false]
-categories: [migrate]
-cms: [drupal]
-audience: [development]
-product: [--]
-integration: [--]
-tags: [code, launch, migrate, site, updates, composer]
-contributors: [wordsmither]
-permalink: docs/guides/manual-d8-composer-to-d8/files
-editpath: migrate/manual-d8-composer-to-d8/11-files.md
-reviewed: "2021-06-22"
----
-
-<Partial file="migrate/drupal-addfiles.md" />
diff --git a/source/content/guides/migrate/manual-d8-composer-to-d8/13-deploy-live.md b/source/content/guides/migrate/manual-d8-composer-to-d8/13-deploy-live.md
deleted file mode 100644
index 51790f9d6c..0000000000
--- a/source/content/guides/migrate/manual-d8-composer-to-d8/13-deploy-live.md
+++ /dev/null
@@ -1,19 +0,0 @@
----
-title: Update a Drupal Site That Is Managed With Composer From Another Platform
-subtitle: Deploy
-description: Learn how to deploy your site.
-contenttype: [guide]
-innav: [false]
-categories: [migrate]
-cms: [drupal]
-audience: [development]
-product: [--]
-integration: [--]
-tags: [code, launch, migrate, site, updates, composer]
-contributors: [wordsmither]
-permalink: docs/guides/manual-d8-composer-to-d8/deploy-live
-editpath: migrate/manual-d8-composer-to-d8/09-deploy-live.md
-reviewed: "2022-12-13"
----
-
-<Partial file="drupal/deploy-using-launch.md" />
diff --git a/source/content/guides/migrate/manual-d8-composer-to-d8/15-troubleshooting.md b/source/content/guides/migrate/manual-d8-composer-to-d8/15-troubleshooting.md
deleted file mode 100644
index 450a3fa9fb..0000000000
--- a/source/content/guides/migrate/manual-d8-composer-to-d8/15-troubleshooting.md
+++ /dev/null
@@ -1,32 +0,0 @@
----
-title: Update a Drupal Site That Is Managed With Composer From Another Platform
-subtitle: Troubleshooting
-description:  Learn how to troubleshoot common issues when migrating.
-contenttype: [guide]
-innav: [false]
-categories: [migrate, troubleshooting]
-cms: [drupal]
-audience: [development]
-product: [--]
-integration: [--]
-tags: [code, launch, migrate, site, updates, composer]
-contributors: [wordsmither]
-showtoc: true
-permalink: docs/guides/manual-d8-composer-to-d8/troubleshooting
-editpath: migrate/manual-d8-composer-to-d8/15-troubleshooting.md
-reviewed: "2022-12-13"
----
-
-This sections provides common troubleshooting scenarios.
-
-
-## Get Messages
-
-<Partial file="migrate/drupal-getmessage.md" />
-
-## Rebuild Cache after Fixing Issues
-
-<Partial file="migrate/drupal-rebuildcache.md" />
-
-<Partial file="drupal/troubleshooting-general.md" />
-
diff --git a/source/data/landings.yaml b/source/data/landings.yaml
index 41ac56301b..5db1faff06 100644
--- a/source/data/landings.yaml
+++ b/source/data/landings.yaml
@@ -1026,9 +1026,6 @@
         - text: "Convert an Empty Upstream Drupal Site to a Composer Managed Site"
           url: "/guides/composer-convert-from-empty/"
           icon: "book"
-        - text: "Upgrade a Drupal Site That Is Managed With Composer From Another Platform"
-          url: "/guides/manual-d8-composer-to-d8/"
-          icon: "book"
         - text: "Switch from Drupal to Drupal Composer Managed Upstream"
           url: "/guides/switch-drupal-recommended-upstream/"
           icon: "book"