I have seen some requests for marking time entries as billed, but I think a great functionality would be to have access to bulk selecting and editing time entries from the time tracking dashboard. Our company invoices for ongoing projects on a schedule, so some entries will be invoiced and some may still be awaiting invoicing. If multiple people are entering time on a project (task), I'd like the option for an admin or manager to bulk select the time displayed on the TT dashboard (in the billable time widget or otherwise) and mark those time entries as "billed". I think even the functionality to bulk add tags to the time log entries would work, if not a dedicated "billed" status.