angularjs - 'FullCalendar" can't adjust time lower than 30 minutes -

i working on schedule in primeng : https://www.primefaces.org/primeng/#/schedule

i facing issue how add time schedule. see can add date schedule , adjust time more 30 minutes. can't adjust duration time lower 30 minutes.

i using angular 2 technology in app. have ideas case ? want create schedule microsoft outlook. can add time , date schedule.

i using sample code in website : https://www.primefaces.org/primeng/#/schedule

thanks,

you linked the documentation yourself, says property slotduration allows set desired time slot duration.