System Settings Page allows configuring the behavior of the resulting application.
Change a default menu
The default menu for the project can be selected on the Settings page.
Change a default permission
In the App Builder , go to the App settings page. There, in the Permissions tab, select the permission you need.
Change a timezone
In the App Builder , go to the App settings page. There, in the General tab, select the default timezone you need.
Write app routes
Change document posting options.
Read more here .
Edit "in App Builder" link is on every page.
If you have the Edit in App Builder button on every page, and you want to switch it off, go to the System settings page from the Builder.
And then remove a tick near the Show “Edit in App Builder” link .