If you want to add a link to an external page, or a link to a specific page in your app, you can create a button using the banner widget or a URL field.
When to use a banner button
If you are using a static link, for example a link to a website with additional resources. Use a banner button if the link will be the same for all records in the table.
When to use a URL field
If you need a different URL for each record in the table. For example, use a URL field for autofill formulas or URLs that correspond with a user’s company website.
Examples
Banner buttons in detail view:
URL buttons in list view:
Additional Notes
At the moment, you cannot edit action buttons or the default ‘add new’ button to link to a specific URL.