Depending on the complexity of the projects you may not need features like sub-tasks, dependencies, time sheets, expenses, project financials, etc. You can disable features on a per project basis so that you are not prompted to enter information about them, nor is the information associated with those features displayed. This simplifies the user interface.
The following features can be disabled
Sub Tasks
Task Dependencies
Project Budgeting, Costing, Estimation
Time sheets
Expenses
Mails and Phone Call Logs
Notes
Project Forums
Project Folder
Task Folder
To disable features:
Select the project for which you wish to disable features
Select from action pull down
Select features you do not need and submit the form
