A wiki block is a simple collaborative tool for allowing text content to be directly editable from the front-end of the webpage. Changes made in the front-end will update in the back-end as well.
Start in the Page management area of the Sequence page.
Wiki content is directly editable from the front-end of the web-page.
Underneath the Wiki Content field are the standard content options which appear in most Main tabs on blocks. Text entered into the Text Content field will always appear above the wiki content.