Thanks so much for the response but that didnt answer my question....maybe I didnt explain myself correctly.

We want our employees to be able to utilize the QB Time app and also to be able to manage their own timesheets, and enter timesheets manually.

But we would like to require them to enter their timesheets manually ONLY by entering their start time and end time.   We would ideally like to DISABLE the option allowing them to enter their hours by duration only (for example, entering 8 hours instead of a start time of 9:05am and end time of 5:05pm.)

Is there a way to disable the 'time by duration' so they are required to enter a start and end time and do not have the option to add a timesheet based on total number of hours worked?