CloudCode page: add a note about the schema requirement in the CC template

Author: cahofmeyr

usage/tools/cloudcode.mdx

@@ -187,7 +187,7 @@ The API will respond with HTTP status `200` if the write was successful.
 
 ## Customization required
 
-You can make changes to the way the `upload` task writes data to the source MongoDB database. At a minimum, you will need to modify it to take your specific MongoDB database "schema" into consideration. 
+You can make changes to the way the `upload` task writes data to the source MongoDB database. At a minimum, at this time you will need to modify it to take your specific MongoDB database "schema" into consideration (Note: We are working on updating the template to not require adapting it to your schema. We will update this documentation page accordingly once that change is shipped).
 
 Here is how:
 
@@ -223,5 +223,9 @@ export const schema = {
 
 ## Production considerations
 
-Before going into production with this solution, you will need to set up authentication on the HTTP endpoints exposed by the CloudCode tasks. Please [contact us](/resources/contact-us) for assistance.
+Before going into production with this solution, you will need to set up authentication on the HTTP endpoints exposed by the CloudCode tasks. 
+
+In addition, if you need more data validations and/or authorization than what is provided by the template, that will need to be customized too.
+
+Please [contact us](/resources/contact-us) for assistance on either of the above.