we totally miss an opportunity to mark timelogs as billed.
Background: In general it's necessary that we have an overview which timelogs are billed and which one are not billed. Example: Many projects are not finished at the end of a month, but the customer expects us to send a monthly invoice. Thus, it must be ensured that new timelogs (after an invoice has been sent) are marked as new. If new timelogs are added to the last month we would not bill them, because we don't "see" it.
Feature Request: new status group that change all timelogs of the corresponding task to "billed"
1. Add a new status group in workflows named "billed". So it's possible to add a new status like "invoice sent" to this status group.
2. After i change the status of a project/task to a status of group "billed" (e.g. "invoice sent"), all timetracking entries that have been made to the tasks are classified as billed.
3. In the timelog view It's possible to filter by billed timelogs and not-billed timelogs. It would also be nice if billed timelogs are visually highlighted.
I think this functionality is fundamental to a project management software program. Many other vendors also do offer such a functionality.