**As** an OpenProject user
**I want** remaining hours to be calculated based on the difference of estimated time and logged time (on the work package)
**so that** I have an automatic way to calculate the remaining time.

**Acceptance criteria** Begin of the insertion

* End of the insertion Begin of the deletion

-End of the deletion When Begin of the insertion_estimated time_End of the insertion Begin of the deletion *estimated time*End of the deletion is set for a work package, remaining hours should be set accordingly. Begin of the insertion
* End of the insertion Begin of the deletion
-End of the deletion When time is logged on the work package, the remaining hours should be reduced accordingly (remaining hours = estimated time - logged time). Begin of the insertion
* End of the insertion Begin of the deletion
-End of the deletion When the estimated time is edited, the remaining hours should be adjusted accordingly.

**Open questions** Begin of the insertion

* End of the insertion Begin of the deletion

-End of the deletion Should this be a global admin setting (to be activated / deactivated)? Begin of the insertion
* It could make sense to add a second field for this purpose instead, as there are several use cases where you want to set the remaining time/effort that needs to be put in manually (current intention/behavior). This would make it more clear for the user, too.
* End of the insertion Begin of the deletion
-End of the deletion What happens when logged time Begin of the insertion>End of the insertion Begin of the deletion \>End of the deletion estimated time? Negative remaining hours?