I need to find software for reporting working hours for managing my projects.
- web service
- more users (e.g. 100)
- more user roles (different view for e.g. project manager - who can see all data; and subordinate can see just their entered data)
- posibility to define different projects and tasks
- allowing people to write hours just on projects they are assigned
- generating reports
- open-source software
- export reports to MS Excel.
Thank in advance for any ideas and help. I need it ASAP.