USF-894: Added note about API Mesh

src/content/docs/dropins/checkout/tutorials/add-payment-method.mdx

@@ -13,13 +13,20 @@ The [Commerce boilerplate template](https://github.com/hlxsites/aem-boilerplate-
 
 ## Steps-by-step
 
-This tutorial provides a step-by-step guide for integrating the Adyen payment provider with the Commerce boilerplate template. You can use these steps as a reference to integrate other payment providers as well.
+This tutorial provides a step-by-step guide for integrating the Adyen payment provider with the Commerce boilerplate template using a custom NPM package developed by Adobe. You can use these steps as a reference to integrate other payment providers as well.
 
-<Aside type="cool" title="Prerequisites">
-  You must [install and configure](https://docs.adyen.com/plugins/adobe-commerce/set-up-the-plugin-in-adobe-commerce) the Adyen Payment Plugin on your Adobe Commerce backend before integrating it with the Commerce boilerplate template.
+<Tasks>
+
+<Task>
+### Prerequisites
+
+You must [install and configure](https://docs.adyen.com/plugins/adobe-commerce/set-up-the-plugin-in-adobe-commerce) the Adyen Payment Plugin on your Adobe Commerce backend before integrating it with the Commerce boilerplate template.
+
+<Aside type="note" title="Compatibility">
+The Adyen package is not compatible with [API Mesh](https://developer.adobe.com/graphql-mesh-gateway/).
 </Aside>
 
-<Tasks>
+</Task>
 
 <Task>