This article covers how an Owner, Admin or Manager can filter the roster by site within the iOS and Android apps.
Filtering Roster Views
In the Roster tab, there is a funnel icon next to the + sign on the top right of the screen. This will give you an option to select different rosters for different sites you may have.
Switch roster views between different sites.
In this view, you're able to select filter by Site or by Position.
Further Reading
How can I filter between sites on Time Clock?
