One45 software provides each user with an option to subscribe to their own personal One45 calendar. Your One45 calendar can then appear in your preferred calendar software and update automatically when your One45 schedule changes. The One45 platform does not email you when your personal schedule changes, but your calendar software may have that feature. One of the mentioned options is Google Calendar which works cross-platform and provides that feature for personal Google accounts.
These steps are also used to subscribe to your One45 calendar on an Android device using its built-in calendar because it also uses Google Calendar.