These cheatsheets and checklists are worth printing and using as a reference whenever you're creating emails, lists, and workflows. They help you cover the critical areas before an email, list, or workflow goes live. They'll also help you avoid some of the most common mistakes.
The contact properties cheatsheet gives you a high-level overview of all the data points we pull from F1 on a contact. The more familiar you are with these contact properties, the better you'll be able to create smart lists and workflows targeting a specific audience.