Feature Request: Duration of work

[phash]

We need a possibility to track the concrete duration of a task.

editing the task should have a field for the duration of the task. The user, who creates the task can do this, as well as the user who is assigned to the task.

Visibility:
Duration can be entered in tab "Scheduling"

Validation:

• no negative values
• maybe a field for max value of the task (optional)

Export
Duration field should be included to the report export

Optional:
Sum of all Durations per Space/Tasklist in users profile

Please contact me for further information. We got a little budget for this feature - if necessary!