Add CSV/SQL warning

Author: rchinn1

src/engage/profiles/csv-upload.md

@@ -4,10 +4,13 @@ plan: engage-premier
 ---
 Use the CSV Uploader to add or update user profiles and set subscription states.
 
-When you upload a CSV file, Twilio Engage adds new users and updates existing user profiles. Each CSV row corresponds to a user profile and columns to an identifier in your [identity resolution configuration](/docs/unify/identity-resolution/identity-resolution-settings/).
+When you upload a CSV file, Engage adds new profiles and updates existing user profiles. Each CSV row corresponds to a user profile and columns to an identifier in your [identity resolution configuration](/docs/unify/identity-resolution/identity-resolution-settings/).
 
 You can also [set subscription states](#set-user-subscriptions) for each email and phone number that you upload in the CSV. Subscription states help you track which email addresses and numbers you have permission to market to.
 
+> warning ""
+> Uploading a CSV creates new profiles and updates existing profiles. These profile updates may lead to users entering existing audiences or message campaigns. 
+
 ## Upload a CSV file
 
 Use the **Upload CSV** page to upload a CSV file in your Segment space:

src/engage/user-subscriptions/subscription-sql.md

@@ -8,6 +8,9 @@ Use Subscriptions with SQL Traits to connect to your data warehouse and query us
 
 On this page, you'll learn how to use SQL to sync subscription data from your warehouse to Engage.
 
+> warning ""
+> Updating subscription statuses with SQL creates new profiles and updates existing profiles. These profile updates may lead to users entering existing audiences or message campaigns. 
+
 ## Getting started
 
 To use Subscriptions with SQL Traits, you need the following: