[ReadMe] updated readMe file for QuoteBundleOptions-ReleaseNotification modules

app/code/Magento/QuoteBundleOptions/README.md

@@ -1,3 +1,15 @@
-# QuoteBundleOptions
+# Magento_QuoteBundleOptions module
 
-**QuoteBundleOptions** provides data provider for creating buy request for bundle products.
+This module provides data provider for creating buy request for bundle products.
+
+## Installation
+
+This module does not introduce any database schema modifications or new data.
+
+For information about a module installation in Magento 2, see [Enable or disable modules](https://devdocs.magento.com/guides/v2.4/install-gde/install/cli/install-cli-subcommands-enable.html).
+
+## Extensibility
+
+Extension developers can interact with the Magento_QuoteBundleOptions module. For more information about the Magento extension mechanism, see [Magento plug-ins](https://devdocs.magento.com/guides/v2.4/extension-dev-guide/plugins.html).
+
+[The Magento dependency injection mechanism](https://devdocs.magento.com/guides/v2.4/extension-dev-guide/depend-inj.html) enables you to override the functionality of the Magento_QuoteBundleOptions module.

app/code/Magento/QuoteConfigurableOptions/README.md

@@ -1,3 +1,15 @@
-# QuoteConfigurableOptions
+# Magento_QuoteConfigurableOptions module
 
-**QuoteConfigurableOptions** provides data provider for creating buy request for configurable products.
+This module provides data provider for creating buy request for configurable products.
+
+## Installation
+
+This module does not introduce any database schema modifications or new data.
+
+For information about a module installation in Magento 2, see [Enable or disable modules](https://devdocs.magento.com/guides/v2.4/install-gde/install/cli/install-cli-subcommands-enable.html).
+
+## Extensibility
+
+Extension developers can interact with the Magento_QuoteConfigurableOptions module. For more information about the Magento extension mechanism, see [Magento plug-ins](https://devdocs.magento.com/guides/v2.4/extension-dev-guide/plugins.html).
+
+[The Magento dependency injection mechanism](https://devdocs.magento.com/guides/v2.4/extension-dev-guide/depend-inj.html) enables you to override the functionality of the Magento_QuoteConfigurableOptions module.

app/code/Magento/QuoteDownloadableLinks/README.md

@@ -1,3 +1,15 @@
-# QuoteDownloadableLinks
+# Magento_QuoteDownloadableLinks module
 
-**QuoteDownloadableLinks** provides data provider for creating buy request for links of downloadable products.
+This module provides data provider for creating buy request for links of downloadable products.
+
+## Installation
+
+This module does not introduce any database schema modifications or new data.
+
+For information about a module installation in Magento 2, see [Enable or disable modules](https://devdocs.magento.com/guides/v2.4/install-gde/install/cli/install-cli-subcommands-enable.html).
+
+## Extensibility
+
+Extension developers can interact with the Magento_QuoteDownloadableLinks module. For more information about the Magento extension mechanism, see [Magento plug-ins](https://devdocs.magento.com/guides/v2.4/extension-dev-guide/plugins.html).
+
+[The Magento dependency injection mechanism](https://devdocs.magento.com/guides/v2.4/extension-dev-guide/depend-inj.html) enables you to override the functionality of the Magento_QuoteDownloadableLinks module.

app/code/Magento/QuoteGraphQl/README.md

@@ -1,4 +1,82 @@
-# QuoteGraphQl
+# Magento_QuoteGraphQl module
 
-**QuoteGraphQl** provides type and resolver information for the GraphQl module
+This module provides type and resolver information for the GraphQl module
 to generate quote (cart) information endpoints. Also provides endpoints for modifying a quote.
+
+## Installation
+
+Before installing this module, note that the Magento_QuoteGraphQl is dependent on the following modules:
+- `Magento_CatalogGraphQl`
+
+This module does not introduce any database schema modifications or new data.
+
+For information about a module installation in Magento 2, see [Enable or disable modules](https://devdocs.magento.com/guides/v2.4/install-gde/install/cli/install-cli-subcommands-enable.html).
+
+## Extensibility
+
+Extension developers can interact with the Magento_QuoteDownloadableLinks module. For more information about the Magento extension mechanism, see [Magento plug-ins](https://devdocs.magento.com/guides/v2.4/extension-dev-guide/plugins.html).
+
+[The Magento dependency injection mechanism](https://devdocs.magento.com/guides/v2.4/extension-dev-guide/depend-inj.html) enables you to override the functionality of the Magento_QuoteDownloadableLinks module.
+
+## Additional information
+
+You can get more information about [GraphQl In Magento 2](https://devdocs.magento.com/guides/v2.4/graphql).
+
+### GraphQl Query
+
+- `cart` query - retrieve information about a particular cart.
+[Learn more about cart query](https://devdocs.magento.com/guides/v2.4/graphql/queries/cart.html).
+
+- `customerCart` query - returns the active cart for the logged-in customer. If the cart does not exist, the query creates one.
+[Learn more about customerCart query](https://devdocs.magento.com/guides/v2.4/graphql/queries/customer-cart.html).
+
+### GraphQl Mutation
+
+- `createEmptyCart` mutation - creates an empty shopping cart for a guest or logged in customer.
+[Learn more about createEmptyCart mutation](https://devdocs.magento.com/guides/v2.4/graphql/mutations/create-empty-cart.html).
+
+- `addSimpleProductsToCart` mutation - allows you to add any number of simple and group products to the cart at the same time.
+  [Learn more about addSimpleProductsToCart mutation](https://devdocs.magento.com/guides/v2.4/graphql/mutations/add-simple-products.html).
+
+- `addVirtualProductsToCart` mutation - allows you to add multiple virtual products to the cart at the same time, but you cannot add other product types with this mutation.
+  [Learn more about addVirtualProductsToCart mutation](https://devdocs.magento.com/guides/v2.4/graphql/mutations/add-virtual-products.html).
+
+- `applyCouponToCart` mutation - applies a pre-defined coupon code to the specified cart.
+  [Learn more about applyCouponToCart mutation](https://devdocs.magento.com/guides/v2.4/graphql/mutations/apply-coupon.html).
+
+- `removeCouponFromCart` mutation - removes a previously-applied coupon from the cart.
+  [Learn more about removeCouponFromCart mutation](https://devdocs.magento.com/guides/v2.4/graphql/mutations/remove-coupon.html).
+
+- `updateCartItems` mutation - allows you to modify items in the specified cart.
+  [Learn more about updateCartItems mutation](https://devdocs.magento.com/guides/v2.4/graphql/mutations/update-cart-items.html).
+
+- `removeItemFromCart` mutation - deletes the entire quantity of a specified item from the cart.
+  [Learn more about removeItemFromCart mutation](https://devdocs.magento.com/guides/v2.4/graphql/mutations/remove-item.html).
+
+- `setShippingAddressesOnCart` mutation - sets one or more shipping addresses on a specific cart.
+  [Learn more about setShippingAddressesOnCart mutation](https://devdocs.magento.com/guides/v2.4/graphql/mutations/set-shipping-address.html).
+
+- `setBillingAddressOnCart` mutation - sets the billing address for a specific cart.
+  [Learn more about setBillingAddressOnCart mutation](https://devdocs.magento.com/guides/v2.4/graphql/mutations/set-billing-address.html).
+
+- `setShippingMethodsOnCart` mutation - sets one or more delivery methods on a cart.
+  [Learn more about setShippingMethodsOnCart mutation](https://devdocs.magento.com/guides/v2.4/graphql/mutations/set-shipping-method.html).
+
+- `setPaymentMethodOnCart` mutation - defines which payment method to apply to the cart.
+  [Learn more about setPaymentMethodOnCart mutation](https://devdocs.magento.com/guides/v2.4/graphql/mutations/set-payment-method.html).
+
+- `setGuestEmailOnCart` mutation - assigns email to the quest cart.
+  [Learn more about setGuestEmailOnCart mutation](https://devdocs.magento.com/guides/v2.4/graphql/mutations/set-guest-email.html).
+
+- `setPaymentMethodAndPlaceOrder` mutation - sets the cart payment method and converts the cart into an order. This mutation has been deprecated. Use the `setPaymentMethodOnCart` and `placeOrder` mutations instead.
+  [Learn more about setPaymentMethodAndPlaceOrder mutation](https://devdocs.magento.com/guides/v2.4/graphql/mutations/set-payment-place-order.html).
+
+- `mergeCarts` mutation - transfers the contents of a guest cart into the cart of a logged-in customer.
+  [Learn more about mergeCarts mutation](https://devdocs.magento.com/guides/v2.4/graphql/mutations/merge-carts.html).
+
+- `placeOrder` mutation - converts the cart into an order and returns an order ID.
+  [Learn more about placeOrder mutation](https://devdocs.magento.com/guides/v2.4/graphql/mutations/place-order.html).
+
+- `addProductsToCart` mutation - adds any type of product to the shopping cart.
+  [Learn more about addProductsToCart mutation](https://devdocs.magento.com/guides/v2.4/graphql/mutations/add-products-to-cart.html).
+

app/code/Magento/RelatedProductGraphQl/README.md

@@ -1,3 +1,19 @@
-# RelatedProductGraphQl
+# Magento_RelatedProductGraphQl module
 
-**RelatedProductGraphQl** provides endpoints for getting  Cross Sell / Related/ Up Sell products data.
+This module provides endpoints for getting  Cross Sell / Related/ Up Sell products data.
+
+## Installation
+
+This module does not introduce any database schema modifications or new data.
+
+For information about a module installation in Magento 2, see [Enable or disable modules](https://devdocs.magento.com/guides/v2.4/install-gde/install/cli/install-cli-subcommands-enable.html).
+
+## Extensibility
+
+Extension developers can interact with the Magento_QuoteDownloadableLinks module. For more information about the Magento extension mechanism, see [Magento plug-ins](https://devdocs.magento.com/guides/v2.4/extension-dev-guide/plugins.html).
+
+[The Magento dependency injection mechanism](https://devdocs.magento.com/guides/v2.4/extension-dev-guide/depend-inj.html) enables you to override the functionality of the Magento_QuoteDownloadableLinks module.
+
+## Additional information
+
+You can get more information about [GraphQl In Magento 2](https://devdocs.magento.com/guides/v2.4/graphql).

app/code/Magento/ReleaseNotification/README.md

@@ -1,16 +1,39 @@
 # Magento_ReleaseNotification module
 
-The **Release Notification Module** serves to provide a notification delivery platform for displaying new features of a Magento installation or upgrade as well as any other required release notifications.
+This module serves to provide a notification delivery platform for displaying new features of a Magento installation or upgrade as well as any other required release notifications.
 
-## Purpose and Content
+## Installation
+
+The Magento_ReleaseNotification module creates the `release_notification_viewer_log` table in the database.
+
+All database schema changes made by this module are rolled back when the module gets disabled and setup:upgrade command is run.
+
+For information about a module installation in Magento 2, see [Enable or disable modules](https://devdocs.magento.com/guides/v2.4/install-gde/install/cli/install-cli-subcommands-enable.html).
+
+## Extensibility
+
+Extension developers can interact with the Magento_ReleaseNotification module. For more information about the Magento extension mechanism, see [Magento plug-ins](https://devdocs.magento.com/guides/v2.4/extension-dev-guide/plugins.html).
+
+[The Magento dependency injection mechanism](https://devdocs.magento.com/guides/v2.4/extension-dev-guide/depend-inj.html) enables you to override the functionality of the Magento_ReleaseNotification module.
+
+### UI components
+
+You can extend release notification updates using the configuration files located in the `view/adminhtml/ui_component` directory:
+- `release_notification`
+
+For information about a UI component in Magento 2, see [Overview of UI components](http://devdocs.magento.com/guides/v2.4/ui_comp_guide/bk-ui_comps.html).
+
+## Additional information
+
+### Purpose and Content
 
 * Provides a method of notifying administrators of changes, features, and functionality being introduced in a Magento release.
 * Displays a modal containing a high level overview of the features included in the installed or upgraded release of Magento upon the initial login of each administrator into the Admin Panel for a given Magento version.
 * The modal is enabled with pagination functionality to allow for easy navigation between each modal page.
 * Each modal page includes detailed information about a highlighted feature of the Magento release or other notification.
 * Release Notification modal content is determined and provided by Magento Marketing.
 
-## Content Retrieval
+### Content Retrieval
 
 Release notification content is maintained by Magento for each Magento version, edition, and locale. To retrieve the content, a response is returned from a request with the following parameters:
 
@@ -26,7 +49,7 @@ The module will make three attempts to retrieve content for the parameters in th
 
 If there is no content to be retrieved after these requests, the release notification modal will not be displayed to the admin user.
 
-## Content Guidelines
+### Content Guidelines
 
 The modal system in the ReleaseNotification module can have up to four modal pages. The admin user can navigate between pages using the "< Prev" and "Next >" buttons at the bottom of the modal. The last modal page will have a "Done" button that will close the modal and record that the admin user has seen the notification. 
 
@@ -48,6 +71,6 @@ The Sub Heading section is ideally used on the first modal page as a way to desc
 
 A clickable link to internal or external content in any text field will be created by using the following format and opened in a new browser tab. Providing the URL for the link followed by the text to be displayed for that link in brackets will cause a clickable link to be created. The text between the brackets [text] will be the text that the clickable link shows.
 
-### Link Format Example:
+#### Link Format Example:
 
 The text: `https://devdocs.magento.com/ [Magento DevDocs].` will appear as [Magento DevDocs](https://devdocs.magento.com/).