If a project member is using the time reporting function he can see just the name of his tasks, he should work on. It would be very useful to see more information about the tasks like begin, end and planned effort. Currently the user has to change the project view (--> projectplan) to get this information.
I see two ways to realize the required functionality in the time reporting inteface:
1. Just add the 3 values for begin, end and estimated effort in the current task-list in the time reporting interface
2. Openning a windows with the information by double-click on the task-name in the time reporting interface (similiar like in the other task-lists)