Room filters can be set on most pages throughout Dayshare to enable you to work with a specific group of children.
Simply click/tap on the filter
button above the top right-hand corner of the Register table to view and set your room filter:
If you want the register to only list children assigned to a specific room, ensure the checkboxes for all other rooms are deselected. The register will automatically update to only show children assigned to the selected room(s).