Ability to restrict time entry to certain tasks on a project

Description - Allow the ability on a task to allow or not allow time entry and/or for it to appear on a timesheet

Why is this feature important to you - Need to push all time on a project to be on a task but only 1 time entry task for the project

How would you like the feature to work - Add an option on tasks to "Allow Time Entry"/"Not allow Time Entry" Only tasks where the option of Allowing Time Entry would be able to receive actual hours and show up/be available on timesheets

Current Behaviour - All tasks assigned to a person will go to a timesheet