Thanks for posting your question here in the Community. I'm happy to provide some info about the time off requests in QuickBooks Time.
In this instance, you may consider entering new Time Codes with different hour amounts for your employees to choose from when entering a time off request. This can be done in just a few steps. Here's how:
1. Go to Feature Add-ons, then Time Off Codes.
2. Select Add New.
3. Enter the name of the Time Off code and choose whether it is a Paid or Unpaid code.
4. To assign the code to team members, select Assign to Individuals or Groups. Make your selections and select Save.