You will use two functions when you design emails in SendGrid. This article describes these features at a high level. For more information, refer to SendGrid's help articles.
Design Library
The Design Libray in SendGrid contains master templates that can be used as a starting point for your email designs.
We recommend that you create at least one email design with your basic branding, email footer, and unsubscribe link. You can then use the design as a starting point for your actual email templates. Email designs cannot be directly used by FI Works. Do not design your email templates here.
Dynamic Templates
This is where you will design your actual email templates. You can create new templates from scratch or you can start with a design from your design library.