Holiday requests being able to be separated into locations for admins for ease of approval

As an admin, i have the task of approving holiday requests (even though line managers should do this- dont get me started!) The system shows me who else is off at the same time but as we have 29 locations this is all in one block, and it would be easier and much more efficient to see at a glance by location or being able to filter by location rather than having to look at all employees and remember their location