diff --git a/guides/v2.1/cloud/env/variables-post-deploy.md b/guides/v2.1/cloud/env/variables-post-deploy.md
index c0ddedbec81..146f14f6c59 100644
--- a/guides/v2.1/cloud/env/variables-post-deploy.md
+++ b/guides/v2.1/cloud/env/variables-post-deploy.md
@@ -20,25 +20,49 @@ stage:
 -  **Default**— `index.php`
 -  **Version**—Magento 2.1.4 and later
 
-Customize the list of pages used to preload the cache in the `post_deploy` stage.
+Customize the list of pages used to preload the cache in the `post_deploy` stage. You must configure the post-deploy hook. See the [hooks section][] of the `.magento.app.yaml` file.
 
-```yaml
-stage:
-  post-deploy: 
-    WARM_UP_PAGES:
-      - "index.php"
-      - "index.php/customer/account/create"
-```
+-   **single pages**—Specify a single page to add to the cache. You do not have to indicate the default base URL. The following example caches the `BASE_URL/index.php` page:
 
-You must configure the post-deploy hook. See [hooks section of the `.magento.app.yaml` file]({{ page.baseurl }}/cloud/project/project-conf-files_magento-app.html#hooks).
+    ```yaml
+    stage:
+      post-deploy: 
+        WARM_UP_PAGES:
+          - "index.php"
+    ```
 
-Also, you can configure the cache to preload pages for [multiple domains]({{ page.baseurl }}/cloud/project/project-multi-sites.html).
+-   **multiple domains**—List multiple URLs. The following example caches pages from two domains:
 
-```yaml
-stage:
-  post-deploy:
-    WARM_UP_PAGES:
-      - 'test'
-      - 'http://example1.com/test'
-      - 'http://example2.com/test'
-```
\ No newline at end of file
+    ```yaml
+    stage:
+      post-deploy:
+        WARM_UP_PAGES:
+          - 'http://example1.com/test'
+          - 'http://example2.com/test'
+    ```
+
+-   **multiple pages**—Use the following format to cache multiple pages according to a specific regular expression pattern:
+
+    ```terminal
+    <entity_type>:<store_id>:<pattern>
+    ```
+
+    -  `entity_type`: Choose `category` or `cms-page`
+    -  `store_id`: Use the ID of the store or an asterisk (\*) for all stores
+    -  `pattern`: Use a `regexp` pattern to filter the URLs or an asterisk (\*) for all pages 
+
+    The following example caches all category pages for store 1, any category pages that begin with `car_` and do not end with `html` for store 2, any category pages that begin with `tires_` for store 3, and all `cms` pages:
+
+    ```yaml
+    stage:
+      post-deploy: 
+        WARM_UP_PAGES:
+          - "category:1:*"
+          - "category:2:|car_.*?\.html|"
+          - "category:3:|tires_.*|"
+          - cms-page:*:*
+    ```
+
+[hooks section]: {{page.baseurl}}/cloud/project/project-conf-files_magento-app.html#hooks
+[CMS]: https://glossary.magento.com/cms/
+[Content elements]: https://docs.magento.com/m2/ce/user_guide/cms/content-elements.html
\ No newline at end of file
diff --git a/guides/v2.1/cloud/release-notes/cloud-tools.md b/guides/v2.1/cloud/release-notes/cloud-tools.md
index dded69d6aa1..67c7c807ae8 100644
--- a/guides/v2.1/cloud/release-notes/cloud-tools.md
+++ b/guides/v2.1/cloud/release-notes/cloud-tools.md
@@ -34,6 +34,8 @@ The release notes include:
 
 -   {:.new}**Environment variable updates**—
 
+    -   {:.fix}<!-- MAGECLOUD-3258 -->You can configure the **WARM_UP_PAGES** environment variable to cache single pages, multiple domains, and multiple pages. See the expanded definition in the [post-deploy variables]({{page.baseurl}}/cloud/env/variables-post-deploy.html#warm_up_pages) content.
+
     -   {:.new}<!-- MAGECLOUD-3602-->Added the **FORCE_UPDATE_URLS** deploy variable to update Magento base URLs when deploying to Pro and Starter production and staging environments. See the definition in the [deploy variables]({{ page.baseurl }}/cloud/env/variables-deploy.html#force_update_urls) content.
 
     -   {:.new}<!-- MAGECLOUD-2901 -->Added support for database table prefixes using the [DATABASE_CONFIGURATION environment variable]({{page.baseurl}}/cloud/env/variables-deploy.html#database_configuration).
diff --git a/guides/v2.2/cloud/release-notes/cloud-tools.md b/guides/v2.2/cloud/release-notes/cloud-tools.md
index 92e26ca58bb..92e783af90f 100644
--- a/guides/v2.2/cloud/release-notes/cloud-tools.md
+++ b/guides/v2.2/cloud/release-notes/cloud-tools.md
@@ -34,7 +34,9 @@ The release notes include:
 
 -   {:.new}**Environment variable updates**—
 
-    -   {:.new}<!-- MAGECLOUD-3602-->Added the **FORCE_UPDATE_URLS** deploy variable to update Magento base URLs when deploying to Pro and Starter production and staging environments. See the definition in the [deploy variables]({{ page.baseurl }}/cloud/env/variables-deploy.html#force_update_urls) content.
+    -   {:.fix}<!-- MAGECLOUD-3258 -->You can configure the **WARM_UP_PAGES** environment variable to cache single pages, multiple domains, and multiple pages. See the expanded definition in the [post-deploy variables]({{page.baseurl}}/cloud/env/variables-post-deploy.html#warm_up_pages) content.
+
+    -   {:.new}<!-- MAGECLOUD-3602-->Added the **FORCE_UPDATE_URLS** deploy variable to update Magento base URLs when deploying to Pro and Starter production and staging environments. See the definition in the [deploy variables]({{page.baseurl}}/cloud/env/variables-deploy.html#force_update_urls) content.
 
     -   {:.new}<!-- MAGECLOUD-2901 -->Added support for database table prefixes using the [DATABASE_CONFIGURATION environment variable]({{page.baseurl}}/cloud/env/variables-deploy.html#database_configuration).
 
diff --git a/guides/v2.3/cloud/release-notes/cloud-tools.md b/guides/v2.3/cloud/release-notes/cloud-tools.md
index 2acf47a3a80..77ec2f218be 100644
--- a/guides/v2.3/cloud/release-notes/cloud-tools.md
+++ b/guides/v2.3/cloud/release-notes/cloud-tools.md
@@ -34,7 +34,9 @@ The release notes include:
 
 -   {:.new}**Environment variable updates**—
 
-    -   {:.new}<!-- MAGECLOUD-3602-->Added the **FORCE_UPDATE_URLS** deploy variable to update Magento base URLs when deploying to Pro and Starter production and staging environments. See the definition in the [deploy variables]({{ page.baseurl }}/cloud/env/variables-deploy.html#force_update_urls) content.
+    -   {:.fix}<!-- MAGECLOUD-3258 -->You can configure the **WARM_UP_PAGES** environment variable to cache single pages, multiple domains, and multiple pages. See the expanded definition in the [post-deploy variables]({{page.baseurl}}/cloud/env/variables-post-deploy.html#warm_up_pages) content.
+
+    -   {:.new}<!-- MAGECLOUD-3602-->Added the **FORCE_UPDATE_URLS** deploy variable to update Magento base URLs when deploying to Pro and Starter production and staging environments. See the definition in the [deploy variables]({{page.baseurl}}/cloud/env/variables-deploy.html#force_update_urls) content.
 
     -   {:.new}<!-- MAGECLOUD-2901 -->Added support for database table prefixes using the [DATABASE_CONFIGURATION environment variable]({{page.baseurl}}/cloud/env/variables-deploy.html#database_configuration).