Good morning, @danie3.
I'm happy to provide information about time tracking users.
A time tracking user is considered as a non-billable user, they can only enter their timesheets. Therefore, their only access is to see timesheets and time reports. You can check out User types in QuickBooks Online for more details.
If you have further questions or concerns, feel free to reach back out. I'm always happy to lend a helping hand. Take care!
