Related Article: Pre-fill links in the review manager
This is a workaround if you would like to generate pre-filled links to use in your own campaigns outside of the review manager using the send a test feature.
Step 1: Add a user to the campaign queue and press launch campaign

Step 2: Select the products you want to pre-fill and click 'Send yourself a test'

Step 3: Check your email and copy the review link
