Yes. In the Frequency field you choose the minimum interval between rule checks: every 10, 15 or 30 minutes, every hour, every 2, 3 or 6 hours, or Once a day. If you choose Once a day, a Run time field appears so you can set the time (for example, 08:00). The system runs continuously and respects each rule's frequency, so a 30-minute rule is re-evaluated roughly every 30 minutes. All times follow Brasília time (UTC-3).