Thanks for your reply! sorry to hear that this is not possible. Unfortunately, without the option of defining “uptime” (i.e. the hours she is at school using her laptop for schoolwork) , this application will not satisfy our needs.
My daughter has a laptop. I would like to know if it is possible to setup the “Kids - Device Use” in such a way that it would allow her unlimited use of the device during school hours, but will limit her after school activities on the device to an additional 2 hours a day.