DOCSP-11602: [Guides] SSL cert problem in Migrate from Compose guide (#158)

Author: steveren

source/includes/migration-pr-compose.rst

@@ -1,3 +1,21 @@
+.. important::
+
+   If you have SSL enabled on your Compose deployment, you will need
+   access to your SSL certificate to complete the Live Migration
+   process.
+
+   In some Compose deployments, you can no longer view your SSL
+   certificate in the Compose UI. If this is the case for your
+   deployment, you have two options:
+
+   - Contact Compose directly to request your SSL certificate.
+   - Use :atlas:`MongoMirror </import/mongomirror/>` to migrate
+     your data to Atlas.
+
+   See the `Compose documentation
+   <https://help.compose.com/docs/lets-encrypt-certificates>`__ for more
+   information about SSL certificates.
+
 * Your data is currently in a MongoDB database.
 
   This guide focuses on migrating to Atlas from an existing MongoDB deployment

source/includes/steps-migrate-compose-pr.yaml

@@ -95,6 +95,20 @@ content: |
   If you don't have SSL enabled on your Compose deployment, skip this
   step.
 
+  .. important::
+
+     In some Compose deployments, you can no longer view your SSL
+     certificate in the Compose UI. If this is the case for your
+     deployment, you have two options:
+
+     - Contact Compose directly to request your SSL certificate.
+     - Use :atlas:`MongoMirror </import/mongomirror/>` to migrate
+       your data to Atlas.
+
+     See the `Compose documentation
+     <https://help.compose.com/docs/lets-encrypt-certificates>`__ for more
+     information about SSL certificates.
+  
   On the :guilabel:`Oplog Access` add-on page, you'll find an SSL
   certificate. Copy it to the CAFile text box on the Atlas Live
   Migration dialog.