Feature Request: Make it possible to connect the scheduled duration field of a task to its time estimate, and cost field so we can easily calculate labour costs. Example: If a task takes 5 hours ( input or automatically calculated in the duration field) and the labour rate is $20/hour, the cost should be: 5 hours x $20/hour = $100 Right now, there is no way to link the scheduled time ( automatically calculated duration field) to the time estimate for this kind of calculation.