I added a help doc describing the steps to create multi-page forms. Multi-page forms are commonly used to group similar fields and make it easier to navigate larger forms. For more information, check out the article in the AppSheet help docs: https://help.appsheet.com/en/articles/3276132-creating-multi-page-forms
This technique can be combined with conditional branching. Conditional branching allows you to show and hide pages based on user responses inside the form. This technique is described in the accompanying help doc here: https://help.appsheet.com/en/articles/961635-multi-page-forms-with-conditional-branching