Trying to manage a real project with openproject one thing I need to know is how many remaining hours does my project have and its progression. Is it posible to have a burndown chart with the remaining hours? (As the remaining story points can be splited into lots of tasks and it is not very accurate).

Could this graph be an addition of tasks remaining hours?

On a project, I know how many hours the project members have reported, but, how could I know how many assigned remaining hours have these project members? (to avoid over/low assignments). Have these remaining hours changed from days earlier?.

Thank you in advance.