RabbitSys and Real Time Clock

I understand why directly accessing SEC_TIMER & MS_TIMER registers is discouraged especially when using the multitasking systems, with RabbitSys it is not allowed so is there any way to set the real time clock without removing RabbitSys? I can’t find any information on how to set the clock from with the RabbitSys console. I would especially like a way to alter the time from within my program. Thanks.