Rich Text is really convenient and helpful. We will like to add other Rich Text options such as a custom-defined H7 H8 tag, is that possible in Prismic?
Are we able to add customize tags in Rich Text such as h7 h8 or p1 p2 rather than the default h1~h6?
Welcome to the Prismic community, and thanks for reaching out to us.
Unfortunately, Adding custom-defined H7 H8 tags to the Rich Text field is impossible. But you can add Custom labels to the Rich Text field for special formatting. It renders a custom label as a with a class of the label's name. Learn more about Custom labels in Rich Text and Title article.
Let me know if you have any further questions.