Set Calendar options per Center
This option allows an Advising Center to offer 4 15-minute time-slots per hours but the Tutoring Center can only show 2 30-minute time-slots per hour. As it stands with only a College-level Calendar; If a student tries to make an appointment for a 15 minutes when they are only seeing 30-minute blocks then assume that they can only be done on the half-hour mark. Or in the case where the 4 15-minute blocks are enabled then the center trying to only allow 30 minute blocks will get stopped and have to go back and re-select a time-slot if they accidentally chose a 8:15 AM or 9:45 AM time-slot.