I only have the guy work on the yard once or twice a year, but he needs to set the timer after planting the winter grass.
@kevincanderson‌ Great question. We are releasing functionality next week that will allow you to grant access to a contractor for a certain period of time. This will allow them to manually turn zones on/off. Full featured control (schedules, zone characteristics, etc.) is on our road map.
Please let us know if you have any more questions or feedback. Thanks!