An example for a CTF to start at 10:00 :
DEF_FLAG_WORLD_PARTICIPATION:
DEF_FLAG_WORLD:
This is for a 10 minutes duration, if you want it 20, the duration of the second schedule has to be 26 minutes in total. 5 for handling register/teleport process, 20 for duration, 1 for winner announcement. People usually forget to set a proper end date for the schedule before adding it, you can just modify it to year 2030 and it should be fine.
