The document provides steps for creating a form as part of a Ribily app: 1) Forms are created after selecting a trigger, currently only forms are supported as triggers. 2) The form designer allows adding controls like text boxes to collect information from users. 3) Properties of each control like name, watermark, mandatory fields etc. can be configured. The example form collects details like vacation dates, number of days, and comments from the user, manager and HR.