The "Release Capacity" dialog allows users to enter in a capacity amount. however, the dialog doesn't much help in figuring the hours, days nor weeks. For example, I needed to manually calculate that there are 22 working days in July 2016 by counting only weekdays and excluding weekends. Then I can multiply the 22 days by the number of developers that we have on staff (e.g., 22d x 3 developers = 66d). It would be helpful if the dialog can provide hints such as the number of business days based on the start and end dates of a release.