Pass Time allotment#1663

I would like to add a feature where I can allow high school students 20 mins per day to use the bathroom. This would allow the student to be able to draw passes based on the amount of time versus the number of passes. So for example a student may need to use the bathroom very frequently and quickly so that student may use 5 passes all within a 3-5 minute range to keep under the allotted amount of time, where as another student may need to have a “brain break” and need to spend about 8 minutes out of the class and would still have 12 minutes for the remainder of the day. This would allow students to monitor their use, ensure their passes are ended, and give them more freedom to determin how they are using their passes.