Sinolta has a unique feature to allow users to set up personalized user notifications during the runtime without any need to change the database. User notifications can be sending large number of notifications at certain hours of the day or weekends. User profile provides the information necessary for the User notifications to send email messages and also to know when to send the messages. For example, I would like to receive user notifications only from 8:00 AM to 5:00 PM Monday to Friday. You can set up someone else to receive the user notifications outside of those periods.
User profiles can also be used for resetting passwords via emails.