Step 1: Create a table or box.
Step 2: Form the left menu, select Schema and enable it by changing to Yes from No.
Step 3: Now, give the exact page/post URL where you will be using the table or the box.
Example: https://yourdomain.com/best-iphones-for-the-money/
Step 4: Don't forget to hit the Save button.
Note: The Schema feature is available only in the Pro version of Affiliatable.